NSN 5310-00-088-1251 MS 51922-1, MS519221, MS51922-1

Product Details | HEXAGON SELF-LOCKING NUT

5310-00-088-1251 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: MS 51922-1, MS519221, MS51922-1, M45913/1-4CG5C, M4591314CG5C, A 421427, A421427, CLF1420S, CLF-1420-S, S9613, S96-13, SK250013, SK-2500-13, MIL-DTL-45913/1, MILDTL459131, 82-3029-001, 9413946, 10082385 , 10320, 13207E7100FN479, 1401A9, 1401-A9, 1459246, 1459-246, 2309336006, 23-09336-006 , 29725014, 29725-014, 2AT443, 2GL709, 5310-00-088-1251, 00-088-1251, 5310000881251 , 000881251, 823029001

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-088-1251	05277 ( NUT, SELF-LOCKING, HEXAGON )

Drawings & Photos | NSN 5310-00-088-1251

Part Number	Request Date	QTY	Origin
MS519221	2024-10-276	750	United States
5310-00-088-1251	2024-08-240	125	US
MS519221	2023-09-271	100	United States
5310-00-088-1251	2023-08-236	950	us
10320	2022-05-137	7	US
5310-00-088-1251	2021-06-155	60	United States
MS519221	2021-04-95	6	United States
M4591314CG5C	2021-03-74	5	US
M4591314CG5C	2021-03-74	5	US
5310-00-088-1251	2021-03-68	150	United States
5310-00-088-1251	2020-12-350	60	Canada
5310-00-088-1251	2019-12-339	125	United States
M4591314CG5C	2019-12-339	125	United States
5310-00-088-1251	2019-12-338	125	United States
5310-00-088-1251	2018-11-325	50	MANUAL
5310-00-088-1251	2018-08-227	3905	DIBBS
5310-00-088-1251	2018-08-219	3905	DIBBS
5310-00-088-1251	2018-05-130	1	DIBBS-RFPs
M4591314CG5C	2018-02-59	300	United States
5310-00-088-1251	2017-12-348	3905	DIBBS
5310-00-088-1251	2017-11-324	2525	DIBBS
5310-00-088-1251	2017-10-284	1283	DIBBS
5310-00-088-1251	2017-10-274	1283	DIBBS
5310-00-088-1251	2017-08-213	2	US
5310-00-088-1251	2017-07-192	6704	PK
5310-00-088-1251	2017-07-192	6704	MANUAL
MS51922-1	2017-07-192	6704	PK
5310-00-088-1251	2016-10-300	170	DIBBS
5310-00-088-1251	2016-07-192	626	DIBBS
M4591314CG5C	2016-06-159	34	United States
5310-00-088-1251	2016-06-153	6	DIBBS
5310-00-088-1251	2016-05-136	76	DIBBS
5310-00-088-1251	2015-08-219	450	US
MS519221	2014-12-349	200	US
5310-00-088-1251	2014-08-230	1189	DIBBS
5310-00-088-1251	2014-08-218	2	MANUAL
5310-00-088-1251	2014-08-217	1189	DIBBS
MS51922-1	2014-03-78	3611	United States
MS51922-1	2014-03-71	1806	United States
MS519221	2014-02-59	138	US
10320	2013-11-323	11	US
MS519221	2013-01-30	7800	Canada
MS519221	2012-11-331	300	Canada
5310-00-088-1251	2012-07-199	5764	US
5310-00-088-1251	2012-05-135	40	US
5310-00-088-1251	2011-08-228	1000	US
MS519221	2011-07-200	100	UK
5310-00-088-1251	2011-05-137	2	Italy
5310-00-088-1251	2011-05-137	100	Italy
MS519221	2011-01-20	3	US
5310-00-088-1251	2010-08-215	2256	DIBBS
MS519221	2010-03-61	170	US
5310-00-088-1251	2010-01-11	3422	DIBBS
MS519221	2009-10-286	12000	US
MS519221	2009-09-265	900	US
5310-00-088-1251	2009-09-253	140	US
MS519221	2009-07-210	12	US
M4591314CG5C	2009-06-176	14400	US
5310-00-088-1251	2009-01-29	69	US
5310-00-088-1251	2009-01-27	69	US
MILDTL459131	2008-09-249	4000	US
5310-00-088-1251	2008-07-211	1	US
5310-00-088-1251	2007-10-288	10	United States
M4591314CG5C	2006-04-115	120	US

Cross Reference | NSN 5310-00-088-1251

Part Number	Cage Code	Manufacturer
10320	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
10320	72962	HARVARD INDUSTRIES INC
13207E7100FN479	97403	CECOM LR CENTER
1401-A9	80837	KYSOR/WESTRAN CORP AUSTIN TRAILER DIV
1459-246	72452	BRAD FOOTE GEAR WORKS INC
23-09336-006	64678	DAIMLER TRUCKS NORTH AMERICA LLC
29725-014	21439	ENGINEERED ARRESTING SYSTEMS CORPORATION
2AT443	45152	OSHKOSH CORPORATION
2GL709	45152	OSHKOSH CORPORATION
2GL709	75Q65	OSHKOSH DEFENSE, LLC
5310000881251	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
82-3029-001	04664	PIERCE MANUFACTURING, INC.
82-3029-001	14936	GENERAL SEMICONDUCTOR INC
9413946	80195	E D ETNYRE & CO DBA EDETNYRE
A 421427	6K587	WALLACE-MURRAY CORP OHIO GEAR DIV
CLF-1420-S	58051	ADAMS RITE MFG. CO.
CLF1420S	82458	P.G.& E. CORP.
M45913/1-4CG5C	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-45913/1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS 51922-1	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS51922-1	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
S96-13	52173	REELCRAFT INDUSTRIES INC
SK-2500-13	0EAK3	GSE MANAGEMENT CO

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Related Products | NSN 5310-00-088-1251

5310-00-088-1259, 5310-00-088-1266, 5310-00-088-1269, 5310-00-088-1304, 5310-00-088-1456

Technical Data | NSN 5310-00-088-1251

Characteristic	Specifications
THREAD SERIES	UNC
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	20
THREAD CLASS	2B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL NUT
MATERIAL DOCUMENT AND CLASSIFICATION	SAE J995 GR 5 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TY 2, CL 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.428 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED OR WASHER FACED
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATION	DRY FILM LUBRICANT
TEMP RATING	250.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH	125.0 MICROINCHES
III END ITEM IDENTIFICATION	NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); NSN 2330-01-303-8832 M1000 SEMITRAILER
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-45913/1
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M45913/1-4CG5C

Restrictions/Controls & Freight Information | NSN 5310-00-088-1251

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:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 5310-00-088-1251

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