5310-01-328-7656 NUT,SELF-LOCKING,ROUND Index 5110-01-328-7658 STRIPPER,WIRE,HAND

National Stock Number:
5310-01-328-7657

Federal Supply Class:
5310

National Item Identification Number:
013287657

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:
1150106618876U S ARMY AVIATION AND MISSILE COMMAND
14M720775160DEERE & CO
14M72731J955JOHN DEERE CONSTRUCTION & FORESTRY COMPANY DIV DIRECT GOVERNMENTAL SALES
14M727375755DEERE & COMPANY
B18241B08080204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
NUT HEIGHT6.44 MILLIMETERS MINIMUM AND 6.80 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS1.25
THREAD TOLERANCE CLASS6H INTERNAL
WIDTH ACROSS FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
NOMINAL THREAD SIZE8.0 MILLIMETERS
MATERIALSTEEL OVERALL


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