Product Details | HEXAGON SELF-LOCKING NUT

5310-00-655-6631 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: 75NTE080, 79NTE080, 9171692, ANN5, 5310-00-655-6631, 00-655-6631, 5310006556631, 006556631

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-655-6631

Drawings & Photos | NSN 5310-00-655-6631


Demand History | NSN 5310-00-655-6631

Part Number Request Date QTY Origin
79NTE080 2014-03-87 150 United States
75NTE080 2012-04-94 4 US
5310-00-655-6631 2009-12-351 70 US

Cross Reference | NSN 5310-00-655-6631

Part Number Cage Code Manufacturer
75NTE080 72962 HARVARD INDUSTRIES INC
79NTE080 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
79NTE080 72962 HARVARD INDUSTRIES INC
9171692 00000 ORDNANCE CORPS
ANN5 81352 AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS

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Technical Data | NSN 5310-00-655-6631

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X NUT
SURFACE TREATMENT PASSIVATE NUT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
BEARING SURFACE TYPE ANY ACCEPTABLE
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED
MANUFACTURERS CODE 81352
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE ANN5
MANUFACTURERS CODE 72962
DESIGN CONTROL REFERENCE 79NTE080

Restrictions/Controls & Freight Information | NSN 5310-00-655-6631

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