5310-01-585-6581 WASHER,FLAT Index 5310-01-585-6658 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-585-6640

Federal Supply Class:
5310

National Item Identification Number:
015856640

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:
803-1385714-8X-1980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BEARING SURFACE TYPEFLAT
PART NAME ASSIGNED BY CONTROLLING AGENCYHANDWHEEL NUT
MATERIALCOPPER ALLOY OVERALL
NUT STYLEHEXAGON
SPECIAL FEATURESTHE MATERIAL IS COMMERCIAL GRADE BRASS


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