Product Details | HEXAGON SELF-LOCKING NUT

5310-00-188-1985 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: 120091SH1-60-2-AHEX NUT REG HGTH, 120091SH1602AHEXNUTREGHGTH, 5310-00-188-1985, 00-188-1985, 5310001881985, 001881985

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 16 JUL 1980 00-188-1985

Demand History | NSN 5310-00-188-1985

Part Number Request Date QTY Origin
5310-00-188-1985 2024-05-149 50 United States

Cross Reference | NSN 5310-00-188-1985

Part Number Cage Code Manufacturer
120091SH1-60-2-AHEX NUT REG HGTH 81340 UNITED STATES COAST GUARD

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Technical Data | NSN 5310-00-188-1985

Characteristic Specifications
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 24
HARDNESS RATING NOT RATED
NUT HEIGHT 0.453 INCHES NOMINAL
WIDTH ACROSS FLATS 0.549 INCHES NOMINAL
MANUFACTURERS CODE 81340
DESIGN CONTROL REFERENCE 120091SH1-60-2-AHEX NUT REG HGTH

Restrictions/Controls & Freight Information | NSN 5310-00-188-1985

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
No Freight Information