Product Details | HEXAGON SELF-LOCKING NUT

5310-00-497-3891 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: MS20365720A, MS20365-720A, A223017, A22301-7, AN365720A, AN365-720A, MILN25027, 1137720, 1137-720, 12Z2007205, 12Z2007-205, 52NE070, 67MAP1, 6950946, 69509-46, 5310-00-497-3891, 00-497-3891, 5310004973891, 004973891

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-497-3891

Drawings & Photos | NSN 5310-00-497-3891


Demand History | NSN 5310-00-497-3891

Part Number Request Date QTY Origin
6950946 2024-06-177 800 France
MILN25027 2023-08-236 54 US
MILN25027 2020-09-262 156 US
5310-00-497-3891 2020-09-262 38 ID
5310-00-497-3891 2017-08-241 36 Australia
MS20365-720A 2014-11-308 5000 United States
MS20365-720A 2014-07-198 4 US
6950946 2013-11-310 12 Canada
69509-46 2012-11-310 6
MILN25027 2012-06-157 16 United States
MILN25027 2012-05-139 15 United States
MILN25027 2011-09-265 28 US
MILN25027 2011-09-264 25 Canada
MILN25027 2011-02-49 5 US
MILN25027 2011-02-49 10 US
MILN25027 2011-02-49 40 US
MILN25027 2010-06-181 50 United States
MILN25027 2010-04-111 5000 US
MILN25027 2009-11-321 560 US
MILN25027 2009-10-281 8 Canada
MILN25027 2008-09-270 50 Italy

Cross Reference | NSN 5310-00-497-3891

Part Number Cage Code Manufacturer
1137-720 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
12Z2007-205 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
12Z2007-205 94135 NAVAL ORDNANCE STANDARDS
52NE070 72962 HARVARD INDUSTRIES INC
67MAP1 05415 LINDE LIFT TRUCK CORP.
67MAP1 556A6 LINDE MATERIAL HANDLING NORTH AMERICA CORP
69509-46 73030 HAMILTON SUNDSTRAND CORPORATION
A22301-7 89236 MODERN MANUFACTURING INC.
AN365-720A 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MILN25027 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS20365-720A 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-497-3891

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OR ZINC OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.453 INCHES NOMINAL
WIDTH ACROSS FLATS 0.625 INCHES NOMINAL
BEARING SURFACE TYPE FLAT
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILN25027
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS20365-720A

Restrictions/Controls & Freight Information | NSN 5310-00-497-3891

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
No Freight Information

Management | NSN 5310-00-497-3891

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each