NSN 5310-00-982-4973 MS178308F, MS17830-8F, MS21044C8

Product Details | HEXAGON SELF-LOCKING NUT

5310-00-982-4973 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: MS178308F, MS17830-8F, MS21044C8, MS21044-C8, MS21044F8C, MS21044F-8C, M24129/3-8F, M2412938F, NASM21044C8, 002003645009, 002-003645-009, 00410072000, 122-2404528 PIE, 1222404528PIE, 122-2422328 PC, 1222422328PC, 410072, 523C841PC4, 79NE080, 5310-00-982-4973, 00-982-4973, 5310009824973, 009824973

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-982-4973	05277 ( NUT, SELF-LOCKING, HEXAGON )

Drawings & Photos | NSN 5310-00-982-4973

Part Number	Request Date	QTY	Origin
5310-00-982-4973	2024-09-263	24	us
MS178308F	2024-09-263	24	us
MS178308F	2024-08-215	112	United States
MS178308F	2024-03-74	16	us
MS178308F	2024-03-74	32	us
MS178308F	2024-03-74	48	us
MS21044C8	2023-07-193	3	United States
MS178308F	2022-05-129	85	US
5310-00-982-4973	2022-02-47	1	United States
MS21044C8	2022-01-24	80	United States
5310-00-982-4973	2021-11-319	18869	DIBBS
MS21044C8	2021-10-274	100	Croatia
5310-00-982-4973	2021-03-89	12758	DIBBS
5310-00-982-4973	2021-03-81	12758	DIBBS
MS21044C8	2020-09-253	80	Singapore
5310-00-982-4973	2020-05-142	14296	DIBBS
MS21044C8	2020-04-115	220	United States
5310-00-982-4973	2019-02-51	10	United States
5310-00-982-4973	2019-01-30	6414	DIBBS
5310-00-982-4973	2019-01-08	7061	DIBBS
5310-00-982-4973	2018-05-130	1	DIBBS-RFPs
5310-00-982-4973	2017-07-206	10420	DIBBS
5310-00-982-4973	2017-03-65	10420	DIBBS
MS21044C8	2015-07-182	63	UK
5310-00-982-4973	2015-05-147	11595	DIBBS
5310-00-982-4973	2015-04-120	6601	DIBBS
5310-00-982-4973	2015-04-109	6601	DIBBS
NASM21044C8	2014-10-289	24	us
MS21044C8	2014-09-245	10	Australia
MS21044C8	2014-03-90	30	US
MS21044C8	2013-10-290	4	US
MS21044C8	2013-02-46	505	US
5310-00-982-4973	2012-07-195	15585	DIBBS
5310-00-982-4973	2012-06-181	10915	DIBBS
5310-00-982-4973	2012-04-93	40	US
5310-00-982-4973	2011-11-313	8	United Kingdom
MS21044C8	2011-03-84	315	United States
MS21044C8	2011-02-49	75	United States
MS21044C8	2009-09-260	12	US
MS21044C8	2009-07-205	420	US
5310-00-982-4973	2009-07-203	400	US
MS21044C8	2009-07-198	200	US
5310-00-982-4973	2009-07-196	410	United States
5310-00-982-4973	2009-07-182	400	US
MS21044C8	2009-07-182	400	US
5310-00-982-4973	2009-07-182	410	US
5310-00-982-4973	2009-05-141	23	US
NASM21044C8	2009-03-78	25	US
5310-00-982-4973	2009-03-76	30	US
5310-00-982-4973	2008-07-211	100	US
MS21044C8	2008-05-140	35	US
MS21044C8	2007-08-220	100	us
MS21044C8	2007-07-211	20	US
MS178308F	2006-07-195	8	US

Cross Reference | NSN 5310-00-982-4973

Part Number	Cage Code	Manufacturer
002-003645-009	26916	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
00410072000	04DG4	GENERAL DYNAMICS-OTS, INC. DBA GD-OTS(MARION, VA)
122-2404528 PIE	80064	NAVAL SHIP SYSTEMS COMMAND
122-2422328 PC	53711	NAVAL SEA SYSTEMS COMMAND
410072	04DG4	GENERAL DYNAMICS-OTS, INC. DBA GD-OTS(MARION, VA)
523C841PC4	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
79NE080	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
79NE080	72962	HARVARD INDUSTRIES INC
79NE080	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M24129/3-8F	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS17830-8F	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS21044-C8	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS21044C8	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21044C8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21044F-8C	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NASM21044C8	02FV6	DE TECHNOLOGIES, INC.

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Related Products | NSN 5310-00-982-4973

5310-00-982-4974, 5310-00-982-4975, 5310-00-982-4976, 5310-00-982-4988, 5310-00-982-4996

Technical Data | NSN 5310-00-982-4973

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.500 INCHES
THREAD QUANTITY PER INCH	20
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5688 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5640 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5647 ASSN STD 3RD MATERIAL RESPONSE NUT
SURFACE TREATMENT	PASSIVATE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.575 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED OR WASHER FACED
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE	88.0 DEGREES NOMINAL NUT
LUBRICATION	SOLUBLE LUBRICANT
TEMP RATING	250.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH	125.0 MICROINCHES

Restrictions/Controls & Freight Information | NSN 5310-00-982-4973

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

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 5310-00-982-4973

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	M EA : 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	M EA : 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	M EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
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	M EA : Each