NSN 5310-00-266-4463 MS203651032, MS20365-1032, AN3651032

Product Details | HEXAGON SELF-LOCKING NUT

5310-00-266-4463 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: MS203651032, MS20365-1032, AN3651032, AN365-1032, 6706531, 853749, 3487, 5310-00-266-4463, 00-266-4463, 5310002664463, 002664463

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	03 MAY 1968	00-266-4463	05277 ( NUT, SELF-LOCKING, HEXAGON )

Drawings & Photos | NSN 5310-00-266-4463

Part Number	Request Date	QTY	Origin
5310-00-266-4463	2025-06-165	1295	AE
AN3651032	2022-02-38	500	US
MS20365-1032	2018-11-324	2
AN3651032	2017-08-222	48	United States
MS20365-1032	2016-04-118	100	UY
AN3651032	2015-10-295	16	US
AN365-1032	2015-05-138	14	United States
AN365-1032	2015-05-138	66	United States
AN365-1032	2015-05-138	20	United States
AN365-1032	2015-05-138	40	United States
AN365-1032	2015-05-138	84	United States
AN365-1032	2015-05-138	3	United States
AN365-1032	2015-05-138	64	United States
AN365-1032	2015-05-138	7	United States
AN365-1032	2015-05-138	30	United States
AN365-1032	2015-05-138	8	United States
AN365-1032	2015-05-138	14	United States
AN365-1032	2015-05-138	66	United States
AN365-1032	2015-05-138	20	United States
AN365-1032	2015-05-138	40	United States
AN365-1032	2015-05-138	84	United States
AN365-1032	2015-05-138	3	United States
AN365-1032	2015-05-138	64	United States
AN365-1032	2015-05-138	7	United States
AN365-1032	2015-05-138	30	United States
AN365-1032	2015-05-138	8	United States
MS20365-1032	2015-05-138	56	United States
MS20365-1032	2015-05-138	56	United States
MS20365-1032	2015-03-76	100	TH
5310-00-266-4463	2014-09-247	1	United States
MS203651032	2014-09-247	1	United States
AN3651032	2014-08-227	1	United States
AN3651032	2013-11-316	1	US
AN3651032	2013-11-316	1	US
5310-00-266-4463	2013-10-301	25	US
MS203651032	2013-08-217	30	Saudi Arabia
5310-00-266-4463	2013-03-73	20	ET
AN3651032	2011-12-355	1000	US
MS203651032	2011-10-304	12	United States
5310-00-266-4463	2011-07-195	20	Argentina
AN3651032	2011-07-185	100	US
MS20365-1032	2011-03-84	250
MS203651032	2011-03-76	25	United States
5310-00-266-4463	2010-12-348	20	United States
MS20365-1032	2010-11-333	400
MS203651032	2010-05-144	25	United States
5310-00-266-4463	2010-03-64	120	US
AN3651032	2010-03-62	500	Australia
5310-00-266-4463	2008-09-252	34	US
5310-00-266-4463	2008-06-178	400	Colombia
5310-00-266-4463	2007-08-224	125	US

Cross Reference | NSN 5310-00-266-4463

Part Number	Cage Code	Manufacturer
3487	59501	UNISON INDUSTRIES, LLC
3487	83311	UNISON INDUSTRIES, LLC
6706531	24617	GENERAL MOTORS CORP
6706531	73342	ALLISON TRANSMISSION, INC.
853749	18876	U S ARMY AVIATION AND MISSILE COMMAND
AN365-1032	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS20365-1032	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Related Products | NSN 5310-00-266-4463

5310-00-266-4466, 5310-00-266-4955, 5310-00-266-4976, 5310-00-266-4988, 5310-00-266-4990

Technical Data | NSN 5310-00-266-4463

Characteristic	Specifications
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.190 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	PLASTIC POLYAMIDE LOCKING INSERT STEEL NUT
SURFACE TREATMENT	CADMIUM OR ZINC NUT
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.234 INCHES NOMINAL
WIDTH ACROSS FLATS	0.375 INCHES NOMINAL
BEARING SURFACE TYPE	FLAT
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING	250.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS20365-1032

Restrictions/Controls & Freight Information | NSN 5310-00-266-4463

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	U	50
Less than truck load rating	W	Rating Variable
Water commodity Code	573	unknown
Originating Activity Code	99
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