Product Details | CLINCH SELF-LOCKING NUT

5310-00-271-8481 A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Part Alternates: Z43N31922585, Z43N3192-2585, 12Z2000416, 12Z2000-416, 22C4040, 22C4-040, 660681PC234, 79044, 5310-00-271-8481, 00-271-8481, 5310002718481, 002718481

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-271-8481

Drawings & Photos | NSN 5310-00-271-8481


Cross Reference | NSN 5310-00-271-8481

Part Number Cage Code Manufacturer
12Z2000-416 94135 NAVAL ORDNANCE STANDARDS
22C4-040 72962 HARVARD INDUSTRIES INC
660681PC234 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
79044 73734 FEDERAL SCREW PRODUCTS INC.
Z43N3192-2585 94135 NAVAL ORDNANCE STANDARDS

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Technical Data | NSN 5310-00-271-8481

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1212 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OR ZINC AND CHROMATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A51 CLINCH
PILOT DIAMETER 0.359 INCHES NOMINAL
PILOT LENGTH 0.135 INCHES NOMINAL
NUT HEIGHT 0.447 INCHES NOMINAL
WIDTH ACROSS FLATS 0.438 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 94135
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 12Z2000-416

Restrictions/Controls & Freight Information | NSN 5310-00-271-8481

Category Code Description
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.
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