Product Details | HEXAGON SELF-LOCKING NUT

5310-01-494-8396 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: MS17828-22C/MOD, MS1782822CMOD, M25027/1-22C, M25027122C, MIL-N-25027/1, MILN250271, 167-6404628-124, 5310-01-494-8396, 01-494-8396, 1676404628124, 5310014948396, 014948396, 211039156

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 26 FEB 2002 01-494-8396

Drawings & Photos | NSN 5310-01-494-8396


Demand History | NSN 5310-01-494-8396

Part Number Request Date QTY Origin
5310-01-494-8396 2025-12-337 500 DIBBS
5310-01-494-8396 2025-07-203 4 DIBBS
5310-01-494-8396 2025-07-195 4 DIBBS
5310-01-494-8396 2015-09-266 10 DIBBS
5310-01-494-8396 2015-05-130 10 DIBBS
5310-01-494-8396 2012-11-307 21 DIBBS
5310-01-494-8396 2012-10-290 21 DIBBS
5310-01-494-8396 2012-09-270 27 DIBBS
5310-01-494-8396 2011-12-343 4 DIBBS
5310-01-494-8396 2011-08-221 3 DIBBS
5310-01-494-8396 2010-06-179 2 DIBBS
5310-01-494-8396 2009-11-334 2 DIBBS
5310-01-494-8396 2009-07-194 4 DIBBS
5310-01-494-8396 2009-02-33 3 DIBBS

Cross Reference | NSN 5310-01-494-8396

Part Number Cage Code Manufacturer
167-6404628-124 53711 NAVAL SEA SYSTEMS COMMAND
211039156 53711 NAVAL SEA SYSTEMS COMMAND
M25027/1-22C D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MIL-N-25027/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS17828-22C/MOD 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-494-8396

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 1.375 INCHES
THREAD QUANTITY PER INCH 6
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC LOCKING INSERT NICKEL ALLOY 400 OVERALL EXCEPT INSERT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM,D4066,COMP A, TY 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 1.547 INCHES MINIMUM AND 1.609 INCHES MAXIMUM
WIDTH ACROSS FLATS 1.973 INCHES MINIMUM AND 2.011 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERBORE DIAMETER 1.427 INCHES MINIMUM AND 1.467 INCHES MAXIMUM FIRST END
COUNTERSINK ANGLE 88.0 DEGREES MINIMUM SECOND END
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-N-25027/1
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS17828-22C/MOD

Restrictions/Controls & Freight Information | NSN 5310-01-494-8396

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:AItem 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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-494-8396

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each