5998-00-262-5038 PRINTED WIRING BOARD Index 7025-00-262-5041 DISPLAY UNIT

National Stock Number:
5310-00-262-5039

Federal Supply Class:
5310

National Item Identification Number:
002625039

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:
Z43N3698-913094135NAVAL ORDNANCE STANDARDS


Techincal Specification:
NUT HEIGHT0.438 INCHES NOMINAL
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD CLASS2B
THREAD QUANTITY PER INCH9
BEARING SURFACE TYPEWASHER FACED
THREAD SERIESUNC
NUT STYLEHEXAGON
SURFACE TREATMENTZINC OVERALL
NOMINAL THREAD SIZE0.875 INCHES


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