NSN 5310-00-616-2973 MS2508221, MS25082-21, MS250828

Product Details | HEXAGON PLAIN NUT

5310-00-616-2973 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: MS2508221, MS25082-21, MS250828, MS25082-8, NSA55169001, NSA55169-001, XA464569, E26733, FFN836, FF-N-836, GN510S1, LVT1639.04-053367, LVT163904053367, 002003730008, 002-003730-008, 566-1208-12, 581R233H02, 8533116, 85-33116, 8597943, 91209949, 94604327, 946043-27, 9746545, 06973640701, 0697364-0701, 0740720, 128012, 128-012, 143M76, 15R101AC, 15R10-1AC, 15R11AC, 15-R1-1AC, 2246253640, 2710/026, 2710026, 41103915, 411039-15, 431633, 53106162973, 5310-00-616-2973, 00-616-2973, 5310006162973, 006162973, 566120812

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-616-2973	01857 ( NUT, PLAIN, HEXAGON )

Drawings & Photos | NSN 5310-00-616-2973

Part Number	Request Date	QTY	Origin
FFN836	2024-10-291	190	US
MS2508221	2024-04-120	25	us
MS2508221	2024-01-23	1	us
FFN836	2023-09-258	100	TR
MS2508221	2021-12-363	200	us
FFN836	2021-11-307	200	United States
FFN836	2021-08-228	100	United States
MS250828	2019-07-186	25000	US
MS250828	2019-07-186	50000	US
FFN836	2019-02-44	288	US
FFN836	2018-02-32	2	US
FFN836	2017-05-123	25	United States
FF-N-836	2016-05-145	48	Spain
15R11AC	2014-04-114	5	us
NSA55169001	2013-10-274	20	United States
NSA55169001	2013-05-135	22	United States
FFN836	2012-12-341	1	US
15R101AC	2011-10-299	30	US
15R11AC	2011-10-299	30	US
15R101AC	2011-01-28	100	United States
5310-00-616-2973	2010-11-323	100	United Kingdom
FFN836	2010-11-322	100	United Kingdom
FFN836	2010-08-218	1	US
FFN836	2010-08-218	1	US
FFN836	2010-08-218	1	US
FFN836	2010-08-218	1	US
15R101AC	2010-06-174	800	India
15R101AC	2010-05-133	800	Australia
FFN836	2010-03-90	4	us
FFN836	2010-03-81	50	United States
FFN836	2010-02-46	50	United States
5310-00-616-2973	2009-12-364	14	DIBBS
5310-00-616-2973	2009-07-194	14	DIBBS
FFN836	2009-07-183	1000	US
NSA55169001	2009-06-168	150	US
FFN836	2009-05-141	580	US
FFN836	2008-07-195	20	US
FFN836	2008-06-171	200	US
15R101AC	2008-06-161	450	IT
FFN836	2008-02-39	1	US
FFN836	2007-10-298	100	US

Cross Reference | NSN 5310-00-616-2973

Part Number	Cage Code	Manufacturer
002-003730-008	26916	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
0697364-0701	06845	RAYTHEON COMPANY DBA RAYTHEON
0740720	S3002	GENERAL DYNAMICS EUROPEAN,LAND-SYSTEMS-MOWAG GMBH
128-012	94756	BOEING COMPANY, THE DBA BOEING
143M76	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
15-R1-1AC	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
15R10-1AC	06349	COOPER INDUSTRIES INC CROUSE-HINDS DIV
15R10-1AC	07652	FEWKES JOS T AND CO
15R10-1AC	71286	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
15R10-1AC	91286	JUDSON STEEL CORP
15R10-1AC	D0274	WEISS UMWELTTECHNIK GMBH
15R10-1AC	D0680	ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - CAMLOC
2246253640	F9111	THALES AVIONICS SAS DIV AVIONICS
2710/026	D0274	WEISS UMWELTTECHNIK GMBH
411039-15	96214	RAYTHEON COMPANY DBA RAYTHEON
431633	1PQF4	L-3 COMMUNICATIONS CORPORATION DBA LINK SIMULATION & TRAINING
431633	36378	RAYTHEON TECHNICAL SERVICES COMPANY
53106162973	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
566-1208-12	25583	L-3 COMMUNICATIONS AVIONICS SYSTEMS, INC
581R233H02	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS
85-33116	30554	DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER
8597943	24617	GENERAL MOTORS CORP
8597943	99974	DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
91209949	F0052	THALES SYSTEMES AEROPORTES S.A
946043-27	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
9746545	18876	U S ARMY AVIATION AND MISSILE COMMAND
E26733	D1379	B/E AEROSPACE SYSTEMS GMBH DIV OXYGEN & PSU SYSTEMS
FF-N-836	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
GN510S1	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
LVT1639.04-053367	D0078	DIEHL BGT DEFENCE GMBH & CO. KG
MS25082-21	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS25082-8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NSA55169-001	F5442	AIRBUS GROUP
XA464569	K0584	MINISTRY OF DEFENCE NAVY

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Related Products | NSN 5310-00-616-2973

5310-00-616-2995, 5310-00-616-2996, 5310-00-616-3020, 5310-00-616-3021, 5310-00-616-3023

Technical Data | NSN 5310-00-616-2973

Characteristic	Specifications
THREAD SERIES	UNS
NOMINAL THREAD SIZE	0.469 INCHES
THREAD QUANTITY PER INCH	32
THREAD PITCH DIAMETERS	0.4487 TO 0.4513 INCHES
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OR COPPER ALLOY 360 OR STEEL COMP 303 OR STEEL COMP 303SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626,ALLOY 360 TEMPER 1/2 HARD FED SPEC 2ND MATERIAL RESPONSE OR ASTM A582 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A582 ASSN STD 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED
TEMP RATING	NOT RATED
NONDEFINITIVE SPEC/STD DATA	2 TYPE
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	FF-N-836
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS25082-21

Restrictions/Controls & Freight Information | NSN 5310-00-616-2973

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 5310-00-616-2973

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
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