Product Details | HEXAGON CASTELLATED PLAIN NUT

5310-01-157-6343 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.

Part Alternates: 3261698, 5310-01-157-6343, 01-157-6343, 5310011576343, 011576343

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 JUL 1983 01-157-6343

Cross Reference | NSN 5310-01-157-6343

Part Number Cage Code Manufacturer
3261698 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3261698 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

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Technical Data | NSN 5310-01-157-6343

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 2B
MANUFACTURERS CODE 55380
DESIGN CONTROL REFERENCE 3261698

Restrictions/Controls & Freight Information | NSN 5310-01-157-6343

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