Product Details | HEXAGON PLAIN NUT

5310-01-312-5245 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 81013857729, 810-1385772-9, 5310-01-312-5245, 01-312-5245, 5310013125245, 013125245

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 17 DEC 1989 01-312-5245

Cross Reference | NSN 5310-01-312-5245

Part Number Cage Code Manufacturer
810-1385772-9 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 5310-01-312-5245

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 20
MATERIAL STEEL COMP 304 OR STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI304 ASSN STD 1ST MATERIAL RESPONSE OR AISI316 ASSN STD 2ND MATERIAL RESPONSE OVERALL

Restrictions/Controls & Freight Information | NSN 5310-01-312-5245

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