5998-01-452-7924 PRINTED WIRING BOARD Index 5998-01-452-7926 PRINTED WIRING BOARD

National Stock Number:
5310-01-452-7925

Federal Supply Class:
5310

National Item Identification Number:
014527925

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:
21104340253711NAVAL SEA SYSTEMS COMMAND
6405280 FIND 1653711NAVAL SEA SYSTEMS COMMAND
752-6405280 FIND 1653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA 194 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K14510 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIESUNC


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