Product Details | HEXAGON SELF-LOCKING NUT

5310-00-266-4461 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: MS20365832, MS20365-832, AN365832, AN365-832, ANN5, 188036, 3X80816, 650862, 8480, 853686, 938.07.68.203 , 9380768203, 5310-00-266-4461, 00-266-4461, 5310002664461, 002664461

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-266-4461

Drawings & Photos | NSN 5310-00-266-4461


Demand History | NSN 5310-00-266-4461

Part Number Request Date QTY Origin
5310-00-266-4461 2025-06-165 430 AE
5310-00-266-4461 2020-01-30 10 US
AN365-832 2015-05-138 30 United States
AN365-832 2015-05-138 190 United States
AN365-832 2015-05-138 30 United States
AN365-832 2015-05-138 190 United States
MS20365-832 2015-05-138 69 United States
MS20365-832 2015-05-138 69 United States
AN365-832 2015-05-137 289 United States
5310-00-266-4461 2011-07-195 40 Argentina
AN365832 2010-05-147 200 Italy
MS20365832 2010-04-118 1468 Singapore
MS20365832 2010-04-118 40 Singapore
AN365832 2008-02-50 3 US

Cross Reference | NSN 5310-00-266-4461

Part Number Cage Code Manufacturer
188036 31361 WOODWARD, INC. DBA INDUSTRIAL PRODUCTS GROUP
188036 66503 WOODWARD, INC. DBA WOODWARD
3X80816 62983 EATON AEROSPACE LLC
650862 12436 BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC.
8480 00781 CESSNA AIRCRAFT CO ARC AVIONICS DIV
853686 18876 U S ARMY AVIATION AND MISSILE COMMAND
938.07.68.203 S4080 PILATUS AIRCRAFT LTD
AN365-832 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
ANN5 81352 AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS
MS20365-832 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-266-4461

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.164 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OR ZINC OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.234 INCHES NOMINAL
WIDTH ACROSS FLATS 0.344 INCHES NOMINAL
BEARING SURFACE TYPE WASHER FACED
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED
MANUFACTURERS CODE 81352
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE ANN5
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS20365-832

Restrictions/Controls & Freight Information | NSN 5310-00-266-4461

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 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 5310-00-266-4461

Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Special Material IDAXCOMMON AIRFRAME MATERIAL
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each