NSN 5310-00-877-5796 MS20365428, MS20365-428, MS21044N4

Product Details | HEXAGON SELF-LOCKING NUT

5310-00-877-5796 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: MS20365428, MS20365-428, MS21044N4, MS21044-N4, MS519225, MS51922-5, NASM21044N4, NASM21044-N4, AN365428, AN365-428, AN365428A, AN365-428A, AN365428H, AN365-428H, C452437718, C4524-377-18, F42NE048, F42NE0-48, F42NE428, F42NE-428, F52NE048, 10370807 , 121FK4280, 18D04, 210298N4, 2502440, 25-02-440, 30592, 42NE048, 42NE-048, 524662, 52-46-62, 52562890455, 525-628-90455, 85171300, 851713-00, 870125, 87012500, 870125-00, 908998K1, 91-32503-00, 938.07.17.605, 9380717605, 5310-00-877-5796, 00-877-5796, 5310008775796 , 008775796, 913250300

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-877-5796	05277 ( NUT, SELF-LOCKING, HEXAGON )

Drawings & Photos | NSN 5310-00-877-5796

Part Number	Request Date	QTY	Origin
MS21044N4	2025-05-127	48	United States
MS21044N4	2025-04-111	1	France
AN365428A	2025-04-101	200	Hong Kong
AN365428A	2025-04-101	200	Hong Kong
MS21044N4	2025-03-86	100	United States
MS21044N4	2025-03-78	264	France
MS21044N4	2025-03-77	264	France
MS21044N4	2025-01-29	30	Japan
MS21044N4	2024-12-361	100	US
MS21044N4	2024-11-310	200	United States
MS21044N4	2024-09-260	100	Japan
MS21044N4	2024-07-185	84	United States
MS21044N4	2024-06-164	200	United States
5310-00-877-5796	2024-05-129	200	FR
MS21044N4	2024-04-115	160	US
MS21044N4	2023-12-352	200	United States
AN365428	2023-11-334	100	US
MS21044N4	2023-08-233	6	United Arab Emirates
5310-00-877-5796	2023-06-158	1000	US
5310-00-877-5796	2023-05-130	50	us
MS21044N4	2023-03-72	1	Germany
MS20365428	2022-11-318	100	United States
MS21044N4	2022-11-305	20	us
AN365428A	2022-09-259	200	Singapore
5310-00-877-5796	2022-08-227	26	us
MS21044N4	2022-06-160	1000	US
MS21044N4	2022-04-108	60	United States
MS20365428	2022-03-77	50	Croatia
MS21044N4	2022-02-47	40	United States
AN365428H	2021-12-355	12	US
5310-00-877-5796	2021-11-330	1	BR
5310-00-877-5796	2021-09-272	200	RO
5310-00-877-5796	2021-09-271	1	US
5310-00-877-5796	2021-02-33	10	Taiwan
5310-00-877-5796	2020-09-253	1	DIBBS-RFPs
5310-00-877-5796	2020-08-217	30	US
AN365428	2020-03-70	100	Hong Kong
MS21044N4	2020-03-70	300	Hong Kong
MS21044N4	2020-01-06	7	Malaysia
MS21044N4	2020-01-06	50	United States
AN365428	2019-05-142	24	United States
MS21044N4	2019-05-133	20	Indonesia
MS21044N4	2019-04-101	3	United States
MS21044N4	2019-04-99	20	US
MS21044N4	2019-03-63	75	China
MS21044N4	2019-03-63	75	China
5310-00-877-5796	2018-10-278	20	us
5310-00-877-5796	2018-09-261	100	Germany
5310-00-877-5796	2018-09-249	100	US
AN365428A	2018-08-241	35	Pakistan
5310-00-877-5796	2018-08-225	20	US
MS21044N4	2018-06-157	500	United States
MS21044N4	2018-04-101	64	United States
5310-00-877-5796	2018-04-98	64	DIBBS
AN365428A	2018-02-57	16	United States
MS21044N4	2018-02-57	16	United States
MS21044N4	2018-02-37	20	China
5310-00-877-5796	2017-11-333	20	US
5310-00-877-5796	2017-11-310	338	DIBBS
MS21044N4	2017-10-298	10	TH
5310-00-877-5796	2017-09-271	15663	US
5310-00-877-5796	2017-09-271	15663	DIBBS
AN365428	2017-08-236	30	SG
5310-00-877-5796	2017-06-157	2106	DIBBS
5310-00-877-5796	2017-05-143	6406	DIBBS
5310-00-877-5796	2017-05-138	16	United States
MS21044N4	2017-05-136	4	Canada
MS21044N4	2017-03-80	100	United States
5310-00-877-5796	2017-03-79	40	United States
MS21044N4	2016-11-307	50	Argentina
MS21044N4	2016-07-201	250	US
MS21044N4	2016-05-131	144	US
MS21044N4	2016-05-125	8	United States
MS20365-428	2016-04-118	6	UY
MS20365-428	2016-04-118	8	UY
5310-00-877-5796	2016-03-86	800	PK
5310-00-877-5796	2016-02-49	591	DIBBS
5310-00-877-5796	2015-06-165	379	DIBBS
AN365-428	2015-05-138	8	United States
AN365-428	2015-05-138	26	United States
AN365-428	2015-05-138	26	United States
AN365-428	2015-05-138	15	United States
AN365-428	2015-05-138	29	United States
AN365-428	2015-05-138	76	United States
AN365-428	2015-05-138	10	United States
AN365-428	2015-05-138	12	United States
AN365-428	2015-05-138	8	United States
AN365-428	2015-05-138	26	United States
AN365-428	2015-05-138	26	United States
AN365-428	2015-05-138	15	United States
AN365-428	2015-05-138	29	United States
AN365-428	2015-05-138	76	United States
AN365-428	2015-05-138	10	United States
AN365-428	2015-05-138	12	United States
MS21044N4	2015-05-127	3	Seychelles
MS21044N4	2015-03-77	80	Malaysia
MS21044N4	2015-03-76	4	TH
5310-00-877-5796	2015-02-55	100	US
MS21044N4	2015-02-44	60	United States
5310-00-877-5796	2015-02-39	1145	DIBBS
MS519225	2015-01-21	400	US
5310-00-877-5796	2014-12-348	842	DIBBS
MS21044-N4	2014-11-308	5000	United States
AN365428	2014-08-227	1	United States
5310-00-877-5796	2014-07-194	1252	DIBBS
AN365-428A	2014-05-135	2	PH
5310-00-877-5796	2014-04-120	1560	Chile
MS21044N4	2014-03-78	50	United States
MS51922-5	2014-03-78	212	United States
5310-00-877-5796	2014-03-73	1560	Chile
MS51922-5	2014-03-71	106	United States
5310-00-877-5796	2014-03-64	395	DIBBS
AN365428A	2013-12-337	100	US
AN365428	2013-11-316	2	US
AN365428	2013-11-316	2	US
MS21044N4	2013-11-308	1855	United States
MS21044N4	2013-11-308	1855	United States
AN365-428	2013-10-280	6	NL
AN365428	2013-08-232	26	United States
MS51922-5	2013-08-229	2500	Canada
MS519225	2013-06-164	6	US
5310-00-877-5796	2013-06-155	1940	DIBBS
5310-00-877-5796	2013-04-119	761	DIBBS
5310-00-877-5796	2013-02-46	10	Argentina
5310-00-877-5796	2013-01-22	618	DIBBS
MS21044N4	2013-01-09	16	US
MS21044N4	2012-12-346	100	Switzerland
MS21044N4	2012-12-344	100	Switzerland
MS20365428	2012-09-258	100	Canada
MS21044N4	2012-09-248	50	United States
5310-00-877-5796	2012-08-243	1500	Czech Republic
5310-00-877-5796	2012-08-242	1500	Czech Republic
MS21044N4	2012-07-191	74	Canada
MS21044N4	2012-04-93	424	US
AN365-428	2012-03-67	352	China
AN365428	2012-02-38	600	AR
AN365-428	2012-02-38	600	US
AN365428	2011-12-355	1000	US
MS21044N4	2011-11-308	150	United States
42NE048	2011-04-115	500	US
MS21044N4	2011-04-105	1	United States
MS21044N4	2011-02-32	150	United States
5310-00-877-5796	2011-01-28	1	US
MS21044N4	2011-01-21	2250	US
MS21044N4	2010-12-355	300	US
MS21044N4	2010-11-327	1	United States
MS21044N4	2010-11-326	588	United States
MS21044N4	2010-10-300	12	United States
5310-00-877-5796	2010-10-300	120	India
MS519225	2010-10-277	86	United States
5310-00-877-5796	2010-09-272	32	US
5310-00-877-5796	2010-08-232	100	US
MS20365428	2010-07-208	100	United States
MS20365428	2010-06-181	50	United States
MS21044N4	2010-06-180	10	us
5310-00-877-5796	2010-05-145	4562	DIBBS
5310-00-877-5796	2009-11-323	96	United States
5310-00-877-5796	2009-09-271	3375	US
MS519225	2009-08-236	12	US
MS519225	2009-08-236	12	US
MS519225	2009-08-236	12	US
MS21044N4	2009-08-215	300	United States
5310-00-877-5796	2009-07-191	10	United Kingdom
5310-00-877-5796	2009-07-184	3000	United States
MS21044N4	2009-01-15	2500	US
MS519225	2008-12-338	11000	us
MS21044N4	2008-10-289	1	United States
AN365428A	2008-09-261	1000	us
5310-00-877-5796	2008-09-255	100	RO
5310-00-877-5796	2008-08-227	25	US
5310-00-877-5796	2008-07-191	20	AT
5310-00-877-5796	2008-06-164	100	United States
5310-00-877-5796	2008-06-162	500	US
MS21044N4	2008-04-99	850	us
MS21044N4	2007-08-234	100	United States
5310-00-877-5796	2006-12-345	1200	United Kingdom

Cross Reference | NSN 5310-00-877-5796

Part Number	Cage Code	Manufacturer
121FK4280	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
18D04	12603	CLARK EQUIPMENT CO
210298N4	R1120	SATAIR A/S
25-02-440	3AB01	NORTHERN AIRBORNE TECHNOLOGY LTD
30592	13841	TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP.
42NE-048	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
52-46-62	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
525-628-90455	99193	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
5310008775796	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
851713-00	32345	DEFENSE REDUCTION AGENCY
870125	19203	PICATINNY ARSENAL
870125-00	32345	DEFENSE REDUCTION AGENCY
908998K1	06848	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
91-32503-00	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
938.07.17.605	S4080	PILATUS AIRCRAFT LTD
AN365-428	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AN365-428A	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AN365-428H	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
C4524-377-18	60532	TRANE U.S. INC. DBA TRANE
F42NE-428	27687	GREER STOP NUT INC.
F42NE0-48	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
F42NE048	72962	HARVARD INDUSTRIES INC
F52NE048	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
F52NE048	08928	ABBOTT-INTERFAST CORP
F52NE048	72962	HARVARD INDUSTRIES INC
MS20365-428	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21044-N4	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS21044N4	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21044N4	8K112	FREUNDLICH SUPPLY COMPANY, INC.
MS21044N4	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51922-5	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NASM21044-N4	0NFB8	DIALOGIC CORP. DBA DIALOGIC FASTENERS

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Related Products | NSN 5310-00-877-5796

5310-00-877-5797, 5310-00-877-5798, 5310-00-877-5838, 5310-00-877-5972, 5310-00-877-5973

Technical Data | NSN 5310-00-877-5796

Characteristic	Specifications
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1035 OR STEEL COMP 11L37 OR STEEL COMP 1213 OR STEEL COMP 12L14 NUT
SURFACE TREATMENT	CADMIUM AND CHROMATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED OR WASHER FACED
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERBORE DIAMETER	0.253 INCHES MINIMUM AND 0.293 INCHES MAXIMUM NUT
COUNTERSINK ANGLE	88.0 DEGREES NOMINAL NUT
LUBRICATION	SOLUBLE LUBRICANT
TEMP RATING	250.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH	125.0 MICROINCHES
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS51922-5

Restrictions/Controls & Freight Information | NSN 5310-00-877-5796

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:	A	Item does not contain precious metal
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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 5310-00-877-5796

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	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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	1 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	1 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.
Echelon Identification Code	B	Consumable Repair Parts
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	1 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	1 HD : Each