NSN 5310-00-734-1850 MS21071L03, MS21071L3, MT12S1032

Product Details | PLATE SELF-LOCKING NUT

5310-00-734-1850 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: MS21071L03, MS21071L3, MT12S1032, M 12610-02, M1261002, RM100A3, Z00.N5462385225, Z00N5462385225, 5310-00-734-1850, 00-734-1850, 5310007341850, 007341850

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1961	00-734-1850	05280 ( NUT, SELF-LOCKING, PLATE )

Drawings & Photos | NSN 5310-00-734-1850

Part Number	Request Date	QTY	Origin
MS21071L3	2025-11-322	28	US
MS21071L3	2025-03-84	4	Malaysia
5310-00-734-1850	2024-10-276	176	Spain
5310-00-734-1850	2024-10-276	176	Spain
MS21071L3	2024-05-129	200	US
5310-00-734-1850	2023-06-180	2084	DIBBS
MS21071L3	2023-01-20	200	United States
MS21071L3	2023-01-10	10	United States
MS21071L03	2021-07-211	50	US
5310-00-734-1850	2021-07-210	50	US
5310-00-734-1850	2020-08-237	30	Taiwan
MS21071L3	2017-12-335	30	Thailand
5310-00-734-1850	2017-02-53	4	MANUAL
MS21071L3	2016-12-348	224	US
MS21071L3	2016-08-217	45	US
MS21071L3	2016-05-131	20	Egypt
MS21071L3	2016-04-102	40	United States
MS21071L3	2016-04-95	2000	United States
MS21071L3	2015-06-175	1	MX
MS21071L3	2015-02-35	1	US
MS21071L3	2014-01-28	7000	US
MS21071L3	2013-08-239	100	TR
MS21071L3	2013-08-219	20	CN
MS21071L3	2013-08-219	20	CN
MS21071L3	2013-03-66	100	United States
5310-00-734-1850	2013-02-59	2806	DIBBS
MS21071L03	2011-03-60	150	US
MS21071L3	2010-12-350	200	United States
5310-00-734-1850	2010-11-314	324	US
5310-00-734-1850	2010-11-308	325	US
MS21071L03	2010-11-307	162	US
MS21071L03	2010-11-305	330	US
MS21071L3	2010-08-242	80	United States
5310-00-734-1850	2009-10-285	300	Australia
5310-00-734-1850	2008-07-195	100	IL
5310-00-734-1850	2008-05-128	20000	us

Cross Reference | NSN 5310-00-734-1850

Part Number	Cage Code	Manufacturer
M 12610-02	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
M 12610-02	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
MS21071L03	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21071L3	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21071L3	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MT12S1032	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV
MT12S1032	71087	REPUBLIC FASTENER MFG. CORP. Use CAGE Code 52828 for Cataloging.
RM100A3	52828	REPUBLIC FASTENER MFG. CORP.
Z00.N5462385225	F0086	SOCATA

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Related Products | NSN 5310-00-734-1850

5310-00-734-1857, 5310-00-734-1859, 5310-00-734-1863, 5310-00-734-1878, 5310-00-734-1879

Technical Data | NSN 5310-00-734-1850

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.190 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	49.0 ROCKWELL C MAXIMUM
NUT STYLE	A124 PLATE
NUT LENGTH	0.745 INCHES MAXIMUM
NUT HEIGHT	0.250 INCHES MAXIMUM
PLATE THICKNESS	0.047 INCHES MAXIMUM
PLATE WIDTH	0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	DRY FILM LUBRICANT
NUT MOUNTING PROVISION	STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE	F44 2 HOLES
MOUNTING HOLE DIAMETER	0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH	0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
TEMP RATING	450.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS21071L3

Restrictions/Controls & Freight Information | NSN 5310-00-734-1850

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 5310-00-734-1850

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	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BJ	AH-64 Airframe
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	Q 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.
Materiel Management Aggregation Code	GC	TG:UH/60A BLACKHAWK
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	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	Q EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	2	Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
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.
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	Q 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	Q EA : Each