5975-01-368-8816 BOOT,DUST AND MOISTURE SEAL Index 5310-01-368-8818 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-368-8817

Federal Supply Class:
5310

National Item Identification Number:
013688817

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:
685823463005ROLLS-ROYCE CORPORATION
685823473342ALLISON TRANSMISSION INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5648 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.125 INCHES NOMINAL
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNEF


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