Product Details | HEXAGON PLAIN NUT

5310-00-703-0744 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: AN340B6, 5310-00-703-0744, 00-703-0744, 5310007030744, 007030744

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-703-0744

Drawings & Photos | NSN 5310-00-703-0744


Demand History | NSN 5310-00-703-0744

Part Number Request Date QTY Origin
5310-00-703-0744 2008-07-204 1 us

Cross Reference | NSN 5310-00-703-0744

Part Number Cage Code Manufacturer
AN340B6 81350 JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-703-0744

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.102 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.302 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
TEMP RATING NOT RATED
MANUFACTURERS CODE 81350
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN340B6

Restrictions/Controls & Freight Information | NSN 5310-00-703-0744

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