NSN 5310-00-543-4452 AN365428A, AN365-428A, HLIS428

Product Details | HEXAGON SELF-LOCKING NUT

5310-00-543-4452 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: AN365428A, AN365-428A, HLIS428, 565-001-019, 94620, 05700316, 05-700316, 1137428, 1137-428, 12856, 12Z200712, 12Z2007-12, 172S7, 350428Z6L, 43N680151963, 43-N-68015-1963, 52EE048, 5310-00-543-4452, 00-543-4452, 5310005434452, 005434452, 565001019

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-543-4452	05277 ( NUT, SELF-LOCKING, HEXAGON )

Drawings & Photos | NSN 5310-00-543-4452

Part Number	Request Date	QTY	Origin
AN365428A	2025-04-101	200	Hong Kong
AN365428A	2025-04-101	200	Hong Kong
AN365428A	2022-09-259	200	Singapore
AN365428A	2018-08-241	35	Pakistan
AN365428A	2018-02-57	16	United States
AN365-428A	2014-05-135	2	PH
AN365428A	2013-12-337	100	US
5310-00-543-4452	2013-06-176	20	Malaysia
AN365428A	2008-09-261	1000	us
5310-00-543-4452	2007-02-42	1000	IT

Cross Reference | NSN 5310-00-543-4452

Part Number	Cage Code	Manufacturer
05-700316	31435	LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
05-700316	3CPE0	SAFRAN POWER USA, LLC
1137-428	80020	NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
12856	77445	UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
12Z2007-12	94135	NAVAL ORDNANCE STANDARDS
172S7	06848	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
172S7	13002	GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION
172S7	17576	GOODRICH CORP DBA GOODRICH CORP
172S7	55284	HONEYWELL INTERNATIONAL INC DBA HONEYWELL
350428Z6L	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
43-N-68015-1963	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
52EE048	72962	HARVARD INDUSTRIES INC
565-001-019	14170	HUGHES MISSILE SYSTEMS CO SAN DIEGO
94620	62983	EATON AEROSPACE LLC
AN365-428A	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN365-428A	FB011	AERO STOCK
HLIS428	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV

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Related Products | NSN 5310-00-543-4452

5310-00-543-4467, 5310-00-543-4468, 5310-00-543-4488, 5310-00-543-4508, 5310-00-543-4540

Technical Data | NSN 5310-00-543-4452

Characteristic	Specifications
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 1137 NUT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-N-25027 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT 66 FED STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT	CADMIUM NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL EXCEPT INSERT
HARDNESS RATING	NOT RATED
NUT STYLE	A12 HEXAGON
NUT HEIGHT	0.312 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
BEARING SURFACE TYPE	ANY ACCEPTABLE
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING	250.0 DEG FAHRENHEIT NOMINAL
SPECIFICATION/STANDARD DATA	94135-12Z2007 GOVERNMENT STANDARD
MANUFACTURERS CODE	94135
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	12Z2007-12

Restrictions/Controls & Freight Information | NSN 5310-00-543-4452

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:	N	The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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	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 5310-00-543-4452

Air Force

Category	Code	Description
Price Validation	E	The current standard price is an estimated price. Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual. This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Budget Code	S	1557X3010:Aircraft Replenishment Spares
Materiel Management Aggregation Code	UV	TF:PREDATOR UNMANNED ARERIAL VEHICLE (UAV)
Source of Supply	F83	General Atomics-Aeronautical Systems 16761 Via Del Campo Court San Diego, CA 92127-1713
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each