5305-00-680-5172 SCREW,CAP,HEXAGON HEAD Index 5305-00-680-5187 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-680-5183

Federal Supply Class:
5310

National Item Identification Number:
006805183

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:
670994417140AEROSPACE PRODUCTS CO DIV OF APCOA FASTENERS INC
670994424617GENERAL MOTORS CORP
670994463005ROLLS-ROYCE CORPORATION
670994473342ALLISON TRANSMISSION INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.312 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH16


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