5306-01-553-1250 BOLT,MACHINE Index 5365-01-553-1252 SPACER,RING

National Stock Number:
5310-01-553-1251

Federal Supply Class:
5310

National Item Identification Number:
015531251

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:
ISO4032-M6-A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
ISO4032-M6-A2DSZ177DENEL VEHICLE SYSTEMS
R200310556161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
R2003105SZ177DENEL VEHICLE SYSTEMS
R2003105-BA00SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE6.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT5.2 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS1.00
THREAD TOLERANCE CLASS6H INTERNAL


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