5340-01-368-8064 BOOT,DUST AND MOISTURE SEAL Index 5310-01-368-8066 WASHER,FLAT

National Stock Number:
5310-01-368-8065

Federal Supply Class:
5310

National Item Identification Number:
013688065

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:
1241431519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414315-017076M6AMZ ALABAMA INC.
12414315-0170FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414315-01719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN980VM18X1.510-A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
BEARING SURFACE TYPEFLAT
NUT HEIGHT16.0 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE18.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.50
THREAD SERIESM
THREAD TOLERANCE CLASS6H INTERNAL
WIDTH ACROSS FLATS26.1 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND


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