NSN 5310-00-807-1476 MS21042L5, MS21042-L5 , MS21042L6

Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-807-1476 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: MS21042L5, MS21042-L5 , MS21042L6 , N135957, NAS679A5, H14-5, CIPRDMS21042L5, CIPRD-MS21042-L5, FN12M054, RM52LH3324054, RM52LH3324-054, RM52LH3324064, RM52LH3324-064 , T6S524, T98S524, T98S624 , Z00.N5415371413 , Z00N5415371413, 984050, 984051 , H145, 010210-006, 10121717 , 10121718, 2110063, 2110079, 24932623, 2493262-3 , 25009298, 2500929-8 , 2628856, 5310-00-807-1476, 00-807-1476, 5310008071476, 010210006, 008071476

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-807-1476	29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )

Drawings & Photos | NSN 5310-00-807-1476

Part Number	Request Date	QTY	Origin
MS21042L6	2025-05-141	1000	United States
MS21042L5	2025-04-105	20	United Arab Emirates
MS21042L5	2024-12-337	50	AE
MS21042L5	2024-10-285	2000	us
MS21042L5	2024-10-285	2000	us
MS21042L6	2024-10-284	61221	US
5310-00-807-1476	2024-10-281	121	IN
MS21042L5	2024-10-277	11	SA
MS21042L5	2024-09-256	300	AU
NAS679A5	2024-09-256	300	AU
MS21042L5	2024-08-219	120	us
MS21042L5	2024-08-219	1400	us
5310-00-807-1476	2024-08-219	50	us
MS21042L5	2024-07-197	400	United States
MS21042L6	2024-05-151	32	US
MS21042L5	2024-05-145	6000	US
MS21042L5	2024-05-141	16	IN
MS21042L5	2024-05-123	55	United States
MS21042L6	2024-04-115	11	Lithuania
MS21042L5	2024-04-110	1	AU
MS21042L5	2024-04-99	20	CN
MS21042L5	2024-03-65	150	UK
MS21042L5	2024-02-46	4	US
MS21042L6	2023-12-335	10	Lithuania
MS21042L5	2023-11-306	1	US
5310-00-807-1476	2023-10-299	500	Taiwan
MS21042L6	2023-10-290	66	us
MS21042L6	2023-10-278	315	United States
MS21042L6	2023-10-276	12	US
MS21042L6	2023-10-276	2	CA
MS21042L5	2023-08-241	24	United States
MS21042L6	2023-08-234	144	United States
5310-00-807-1476	2023-05-128	100	Taiwan
MS21042L5	2023-05-128	500	Taiwan
5310-00-807-1476	2023-02-49	1	Saudi Arabia
MS21042L5	2022-10-298	1000	France
MS21042L5	2022-10-278	3256	US
MS21042L6	2022-08-235	50	United States
MS21042L5	2022-07-195	100	United States
MS21042L6	2022-04-102	14	US
MS21042L5	2022-04-101	50	Turkey
MS21042L5	2021-10-300	100	United States
5310-00-807-1476	2021-10-278	100	Taiwan
MS21042L6	2021-09-259	106	United States
MS21042L6	2021-08-238	300	US
5310-00-807-1476	2021-07-201	5	US
MS21042L6	2021-06-159	100	United States
MS21042L5	2021-01-06	14	United States
MS21042L5	2021-01-06	10	PH
MS21042L6	2021-01-05	2	AT
MS21042L5	2021-01-05	4	AT
MS21042L6	2020-05-143	275	US
MS21042L5	2020-04-99	10	United States
MS21042L5	2020-03-76	15000	United States
MS21042L6	2020-03-76	800	United States
MS21042L5	2020-03-66	2500	Hong Kong
MS21042L6	2020-03-66	100	Hong Kong
MS21042L5	2020-03-66	2500	Hong Kong
MS21042L6	2020-03-66	100	Hong Kong
MS21042L5	2020-02-57	5	US
NAS679A5	2019-12-346	134	United States
MS21042L6	2019-12-346	230	United States
NAS679A5	2019-12-336	20	Indonesia
MS21042L6	2019-11-317	40	United States
MS21042L6	2019-09-273	40	United States
MS21042L6	2019-08-219	15	United States
MS21042L5	2019-07-198	1020	US
MS21042L6	2019-06-163	25	United States
MS21042L5	2019-05-150	2	United States
5310-00-807-1476	2019-05-128	100	Taiwan
MS21042L5	2019-05-127	1000	United States
MS21042L5	2019-05-126	1	United States
MS21042L6	2019-03-80	12	us
MS21042L6	2019-03-66	16	United States
MS21042L6	2019-02-42	50	Lebanon
MS21042L6	2019-01-31	7000	AU
MS21042L5	2018-09-255	500	United States
MS21042L5	2017-12-352	1	United States
MS21042L5	2017-12-352	3	United States
MS21042L5	2017-12-352	7	United States
MS21042L5	2017-12-352	14	United States
NAS679A5	2017-12-335	20	Thailand
MS21042L5	2017-09-246	3000	IR
MS21042L6	2017-09-246	5000	IR
MS21042L5	2017-08-233	50	US
MS21042L6	2017-08-233	50	US
5310-00-807-1476	2017-08-226	200	United Arab Emirates
MS21042L6	2017-07-209	5000	China
5310-00-807-1476	2017-07-187	100	MANUAL
MS21042L5	2017-07-187	100	KR
MS21042L6	2017-03-79	10	United States
5310-00-807-1476	2017-02-53	72	MANUAL
MS21042L5	2017-02-44	2	US
MS21042L6	2017-01-25	15	us
5310-00-807-1476	2016-09-260	110	United States
5310-00-807-1476	2016-09-260	90	United States
MS21042L5	2016-07-201	100	US
MS21042L6	2016-07-201	100	US
MS21042L6	2016-07-200	100	US
5310-00-807-1476	2016-07-195	40	United States
MS21042L6	2016-06-174	5	US
MS21042L5	2016-05-131	200	Egypt
MS21042L6	2016-04-109	4500	us
MS21042L5	2016-04-96	200	Romania
NAS679A5	2016-02-40	2	Spain
MS21042L6	2016-01-28	385	US
5310-00-807-1476	2016-01-25	2800	DIBBS
MS21042L5	2015-09-265	16	US
5310-00-807-1476	2015-08-225	1	DIBBS-RFPs
MS21042L5	2015-07-203	1	AU
5310-00-807-1476	2015-07-195	293	DIBBS
5310-00-807-1476	2015-07-187	50	Singapore
MS21042L6	2015-05-132	80	United States
MS21042L5	2015-05-127	1749	Seychelles
5310-00-807-1476	2015-04-96	1800	DIBBS
MS21042L5	2015-03-71	2	United States
MS21042L5	2015-02-57	50	United States
MS21042L5	2015-02-50	1000	us
5310-00-807-1476	2015-02-48	62	UM
MS21042L5	2015-01-27	100	us
MS21042L5	2015-01-22	100	United States
MS21042L5	2015-01-22	100	United States
MS21042L5	2015-01-14	4	US
5310-00-807-1476	2015-01-08	500	US
MS21042L5	2014-12-358	10	IN
MS21042L6	2014-12-343	8	United States
MS21042L5	2014-11-314	14	IN
MS21042-L5	2014-11-308	5000	United States
MS21042L5	2014-09-272	300	US
MS21042L5	2014-09-245	10	Australia
MS21042L6	2014-09-245	4	Australia
MS21042L5	2014-08-232	46	Australia
MS21042L5	2014-08-232	46	United States
MS21042L5	2014-08-232	46	United States
MS21042L6	2014-08-232	62	Australia
MS21042L6	2014-08-232	62	United States
MS21042L6	2014-08-232	62	United States
MS21042L5	2014-08-227	46	Australia
MS21042L6	2014-08-227	62	Australia
MS21042L5	2014-06-175	6	Turkey
MS21042L5	2014-06-155	35	US
5310-00-807-1476	2014-03-65	3400	DIBBS
NAS679A5	2013-12-344	9	US
MS21042L5	2013-08-231	100	India
MS21042L5	2013-08-227	10	LK
MS21042L6	2013-06-179	84	United States
MS21042L6	2013-06-179	144	United States
MS21042L5	2013-06-171	20	India
5310-00-807-1476	2013-06-160	200	Philippines
MS21042L5	2013-06-158	200	PH
MS21042L6	2013-05-134	5	CZ
MS21042L5	2013-04-109	4	US
MS21042L6	2013-04-109	4	US
MS21042L6	2013-03-79	4	United States
MS21042L6	2013-01-30	2	United Kingdom
NAS679A5	2013-01-22	300	Italy
H14-5	2012-11-310	60
MS21042L5	2012-08-243	150	AR
MS21042L6	2012-08-243	406	AR
5310-00-807-1476	2012-08-226	1426	DIBBS
MS21042L5	2012-06-173	2	Bangladesh
5310-00-807-1476	2012-03-90	1278	DIBBS
MS21042L6	2012-03-73	15	Taiwan
5310-00-807-1476	2012-03-72	460	MANUAL
MS21042L5	2012-03-72	460	TW
MS21042L6	2012-03-72	280	TW
MS21042L6	2011-12-355	100	US
MS21042L6	2011-10-280	4	UK
FN12M054	2011-09-262	15	PK
5310-00-807-1476	2011-09-257	20	PK
NAS679A5	2011-06-179	6	Spain
H145	2011-05-146	50	United States
MS21042L5	2011-05-125	50	United States
5310-00-807-1476	2011-04-97	2000	DIBBS
5310-00-807-1476	2010-12-361	25	US
5310-00-807-1476	2010-12-350	4	CN
5310-00-807-1476	2010-12-350	6	CN
5310-00-807-1476	2010-11-326	222	DIBBS
MS21042L5	2010-11-307	36	us
5310-00-807-1476	2010-09-249	6	US
5310-00-807-1476	2010-06-179	356	DIBBS
MS21042L5	2010-03-75	26	United States
MS21042L5	2009-12-351	200	United Kingdom
MS21042L5	2009-11-323	180	US
MS21042L5	2009-11-323	720	US
5310-00-807-1476	2009-06-175	8	US
5310-00-807-1476	2009-04-92	5	US
5310-00-807-1476	2009-03-68	1666	DIBBS
5310-00-807-1476	2009-02-50	5000	United Kingdom
MS21042L5	2009-01-12	100	United Arab Emirates
5310-00-807-1476	2008-09-268	50	US
5310-00-807-1476	2008-07-185	10	United States
5310-00-807-1476	2008-06-154	10	US
5310-00-807-1476	2008-03-86	36	Singapore
5310-00-807-1476	2008-02-45	650	BE
5310-00-807-1476	2008-02-38	25	US
5310-00-807-1476	2008-01-10	3	us
NAS679A5	2007-11-316	10000	us
NAS679A5	2007-10-303	500	US
5310-00-807-1476	2007-05-151	100	US
MS21042L6	2007-02-46	2000	Czech Republic
5310-00-807-1476	2006-07-189	20	Austria
MS21042L5	2006-06-180	60	Chile

Cross Reference | NSN 5310-00-807-1476

Part Number	Cage Code	Manufacturer
010210-006	81413	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
2110063	001JK	EMBRAER S/A
2110063	S4956	EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
2628856	06848	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
984050	F0754	SOC EXPLOITATION MATERIELS MARTINBAKER
CIPRD-MS21042-L5	14153	DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
FN12M054	50392	SPS TECHNOLOGIES INC
H14-5	15653	ALCOA GLOBAL FASTENERS, INC.
H14-5	75237	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
H14-5	F6033	TECNOTEC SARL
H14-5	F7652	B E AEROSPACE CONSUMABLESMANAGEMENT DEUX SAS
H14-5	R1120	SATAIR A/S
MS21042-L5	15653	ALCOA GLOBAL FASTENERS, INC.
MS21042-L5	27238	BRISTOL INDUSTRIES
MS21042-L5	52828	REPUBLIC FASTENER MFG. CORP.
MS21042-L5	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
MS21042L5	60119	MONADNOCK COMPANY THE DBA LISI AEROSPACE
MS21042L5	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21042L5	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NAS679A5	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
RM52LH3324-054	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RM52LH3324-054	72962	HARVARD INDUSTRIES INC
T6S524	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV
T98S524	05693	CHERRY TEXTRON INC CHERRY COMMERCIAL FASTENERS PRODUCTS
T98S524	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 5310-00-807-1476

Compare

Related Products | NSN 5310-00-807-1476

5310-00-807-1477, 5310-00-807-1492, 5310-00-807-1512, 5310-00-807-1582, 5310-00-807-1740

Technical Data | NSN 5310-00-807-1476

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.312 INCHES
THREAD QUANTITY PER INCH	24
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	49.0 ROCKWELL C MAXIMUM
NUT STYLE	A294 HEXAGON
WASHER OUTSIDE DIAMETER	0.520 INCHES MAXIMUM
OVERALL HEIGHT	0.251 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
WASHER THICKNESS	0.023 INCHES MINIMUM
WIDTH ACROSS FLATS	0.367 INCHES MINIMUM AND 0.378 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	DRY FILM LUBRICANT
TEMP RATING	450.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-807-1476

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	573	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5310-00-807-1476

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BJ	AH-64 Airframe
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q HD : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q HD : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q HD : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q HD : Each