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
12414315-017076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
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
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE18.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT16.0 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS26.1 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.50
THREAD TOLERANCE CLASS6H INTERNAL


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