5310-00-239-1964 WASHER,FLAT Index 5330-00-239-1966 GASKET

National Stock Number:
5310-00-239-1965

Federal Supply Class:
5310

National Item Identification Number:
002391965

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:
E50-22-558455SUPERIOR AIR PRODUCTS CO


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5517 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NUT STYLEHEXAGON
NUT HEIGHT0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
WIDTH ACROSS FLATS1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH14


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