5340-01-564-5773 COVER,ACCESS Index 5365-01-564-5775 SPACER,PLATE

National Stock Number:
5310-01-564-5774

Federal Supply Class:
5310

National Item Identification Number:
015645774

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:
4500-1-3265889INNERSPACE CORP
91847A43039428MCMASTER-CARR SUPPLY CO


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING60.0 ROCKWELL B NOMINAL
III PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: THIN JAM NUT; DWG: THIN JAM NUT
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.313 INCHES
NUT HEIGHT0.188 INCHES NOMINAL
SPECIAL FEATURES18-8 STAINLESS STEEL; PLAIN FINISH
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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