3510-01-482-7976 DRYING TUMBLER,LAUNDRY,COMMERCIA Index 5998-01-482-7978 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-01-482-7977

Federal Supply Class:
5310

National Item Identification Number:
014827977

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:
710326253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.230 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMS35691,CRES300SERIES MIL SPEC SINGLE MATERIAL RESPONSE NUT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.312 INCHES
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.580 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS4 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTOXIDE NUT


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