5325-00-639-5389 STUD,TURNLOCK FASTENER Index 5310-00-639-5396 NUT,PLAIN,PLATE

National Stock Number:
5310-00-639-5393

Federal Supply Class:
5310

National Item Identification Number:
006395393

Description:
NUT,PLAIN,HEXAGON

Detail:
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.)


Manufacturer Information:
9721103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
9721121921RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
9721149671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.216 INCHES
NUT HEIGHT0.120 INCHES NOMINAL
NUT STYLEHEXAGON
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.310 INCHES NOMINAL


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