5330-01-137-4828 SEAL Index 5310-01-137-4830 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-137-4829

Federal Supply Class:
5310

National Item Identification Number:
011374829

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:
1057370655AUTO VEHICLE PARTS CO DBA AU-VE-CO
430-0080ZSC3QUALITY DEFENSE SPARES, INC.
90591A16139428MCMASTER-CARR SUPPLY CO
860-205844940CUMMINS POWER GENERATION INC.
430-00872741DORMAN PRODUCTS, INC.


Techincal Specification:
BEARING SURFACE TYPEFLATFLAT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE8.0 MILLIMETERS8.0 MILLIMETERS
NUT STYLEHEXAGONHEXAGON
NUT HEIGHT6.5 MILLIMETERS NOMINAL6.5 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS13.0 MILLIMETERS NOMINAL13.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC AND ZINC AND DICHROMATE OVERALLDICHROMATE OVERALL
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.251.25
THREAD SERIESISO MISO M
THREAD TOLERANCE CLASS6H INTERNAL6H INTERNAL


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