NSN 5310-00-880-7744 MS51967, MS519674, MS51967-4

Product Details | HEXAGON PLAIN NUT

5310-00-880-7744 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: MS51967, MS519674, MS51967-4, MS519675, MS51967-5, MS51967-5-5/16INX18-UNC-2BX1/2IN, MS519675516INX18UNC2BX12IN, NUT529, AN3355, AN335-5, ANSI B18.2.2, ANSIB1822, SK10019, SK-1001-9, SPE6119, SPE-61-19, FFN836, FF-N-836, FF-N-836 TY2ST4, FFN836TY2ST4, G9417954, L66112, L6611-2, D05, 5310PL0699080 , 61D5H, 7660150000, 7-660-150000, 801625-551-003 PC-35C, 801625551003PC35C, 85370700, 853707-00, 8621015, 862-1015, 8804101, 911C20816, 911C208-16, 9414034, 0123168, 012316-8, 02251213NSL, 02251213-NSL, 071008, 07-1008, 0F44059900, 0F44-0599-00, 120376, 16A4C2, 251262, 33102013AB, 33102-013-AB, 331203, 36103, 4000774, N405, 5310-00-880-7744, 00-880-7744, 5310008807744, 008807744

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1960	00-880-7744	01857 ( NUT, PLAIN, HEXAGON )

Drawings & Photos | NSN 5310-00-880-7744

Part Number	Request Date	QTY	Origin
FFN836	2025-03-84	32	Japan
5310-00-880-7744	2024-11-320	12	Canada
FFN836	2024-10-291	190	US
5310-00-880-7744	2024-10-285	500	United States
FFN836	2023-09-258	100	TR
5310-00-880-7744	2022-01-10	3	United States
FFN836	2021-11-307	200	United States
FFN836	2021-08-228	100	United States
MS519675	2021-04-97	4520	CN
5310-00-880-7744	2021-01-20	1437	United States
5310-00-880-7744	2020-06-182	84	MANUAL
5310-00-880-7744	2020-06-164	100	MANUAL
MS51967	2020-01-16	200	US
5310-00-880-7744	2019-11-310	4	United States
FFN836	2019-02-44	288	US
FFN836	2018-02-32	2	US
FFN836	2017-05-123	25	United States
5310-00-880-7744	2016-08-242	2	US
5310-00-880-7744	2016-07-203	400	United States
FF-N-836	2016-05-145	48	Spain
MS51967-5	2016-05-137	12
5310-00-880-7744	2016-05-134	1	DIBBS
5310-00-880-7744	2016-05-123	1	DIBBS
5310-00-880-7744	2016-02-34	1	US
5310-00-880-7744	2014-09-255	1	United States
MS519675	2014-07-198	1224	US
5310-00-880-7744	2013-10-297	8000	United States
MS519675	2013-10-287	5000	United States
FFN836	2012-12-341	1	US
MS519675	2012-01-18	235	United States
MS519675	2011-05-138	71400	US
MS519675	2011-03-74	40000	US
MS519675	2010-12-356	1	Italy
MS519675	2010-12-355	300	US
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
FFN836	2010-03-90	4	us
FFN836	2010-03-81	50	United States
FFN836	2010-02-46	50	United States
MS519675	2010-01-12	850	US
5310-00-880-7744	2009-12-363	60	United States
5310-00-880-7744	2009-12-337	65	Italy
MS519675	2009-11-327	810	United States
5310-00-880-7744	2009-09-258	2	US
FFN836	2009-07-183	1000	US
FFN836	2009-05-141	580	US
5310-00-880-7744	2008-12-353	500	us
5310-00-880-7744	2008-12-353	1200	us
5310-00-880-7744	2008-12-353	1900	us
5310-00-880-7744	2008-12-336	1500	US
FFN836	2008-07-195	20	US
FFN836	2008-06-171	200	US
FFN836	2008-02-39	1	US
FFN836	2007-10-298	100	US

Cross Reference | NSN 5310-00-880-7744

Part Number	Cage Code	Manufacturer
012316-8	1FP59	IKON SYSTEMS INC
02251213-NSL	6F839	VINCENT METALS DIV OF RIO ALGUM INC
07-1008	25022	MARK BODY TRUCK AND EQUIPMENT INC
0F44-0599-00	60359	AKRON BRASS COMPANY DBA WELDON TECHNOLOGIES
120376	80195	E D ETNYRE & CO DBA EDETNYRE
16A4C2	33968	CLARK EQUIPMENT COMPANY DBA DOOSAN INFRACORE PORTABLE POWER
251262	H0001	DAF TRUCKS N.V.
33102-013-AB	71956	RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
331203	92392	ALLIS-CHALMERS CORP
36103	49181	FASTENAL COMPANY DIV BIND
4000774	62974	ABRASIVE BLAST SYSTEMS, INC.
5310PL0699080	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
61D5H	12603	CLARK EQUIPMENT CO
7-660-150000	12361	GROVE U.S. L.L.C DBA MANITOWOC CRANE GROUP
801625-551-003 PC-35C	71956	RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
853707-00	32345	DEFENSE REDUCTION AGENCY
862-1015	44940	CUMMINS POWER GENERATION INC.
8804101	19203	PICATINNY ARSENAL
911C208-16	83843	SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV
9414034	11862	GENERAL MOTORS CORP CHEVROLET MOTOR DIV
AN335-5	81352	AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS
ANSI B18.2.2	80204	AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
D05	25567	GORMAN-RUPP COMPANY, THE DBA MANSFIELD DIVISION
FF-N-836	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FF-N-836 TY2ST4	80244	GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
G9417954	34623	AM GENERAL, LLC
L6611-2	46717	PETTIBONE LLC
MS51967	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51967-4	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51967-5	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51967-5-5/16INX18-UNC-2BX1/2IN	80244	GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
N405	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
NUT529	93234	WORTHINGTON COMPRESSORS INC AIR POWER AND CONSTRUCTION EQUIP DIV
SK-1001-9	0EAK3	GSE MANAGEMENT CO
SPE-61-19	92392	ALLIS-CHALMERS CORP

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Related Products | NSN 5310-00-880-7744

5310-00-880-7745, 5310-00-880-7749, 5310-00-880-7750, 5310-00-880-8185, 5310-00-880-8186

Technical Data | NSN 5310-00-880-7744

Characteristic	Specifications
THREAD SERIES	UNC
NOMINAL THREAD SIZE	0.312 INCHES
THREAD QUANTITY PER INCH	18
THREAD CLASS	2B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	121.0 BRINELL STANDARD MINIMUM
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED OR WASHER FACED
TEMP RATING	NOT RATED
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND 4 STYLE
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	FF-N-836
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS51967-5

Restrictions/Controls & Freight Information | NSN 5310-00-880-7744

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.

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 5310-00-880-7744

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	GSA	General Services Administration Washington, D.C. 20406
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	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative

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.
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	GSA	General Services Administration Washington, D.C. 20406
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative

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	0	GSA MaterielItems cataloged by the Marine Corps and managed by the General Services Administration.
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	T
Source of Supply	GSA	General Services Administration Washington, D.C. 20406
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	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative

Category	Code	Description
Cognizance Codes	9Q	Navy-owned stocks of items accepted by the General Services Administration for support of Navy requirements Naval Inventory Control Point, Mechanicsburg
Source of Supply	GSA	General Services Administration Washington, D.C. 20406
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative