5310-01-078-3974 NUT,PLAIN,HEXAGON Index 5310-01-078-3980 WASHER,KEY

National Stock Number:
5310-01-078-3975

Federal Supply Class:
5310

National Item Identification Number:
010783975

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:
31264-4015472SOLVENTUM PURIFICATION INC.
51538-3615472SOLVENTUM PURIFICATION INC.


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.438 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH13
THREAD SERIESUNC


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