5305-00-010-6632 SCREW,CAP,HEXAGON HEAD Index 5310-00-010-6638 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-010-6637

Federal Supply Class:
5310

National Item Identification Number:
000106637

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:
10663724617GENERAL MOTORS CORP
1066377X677GENERAL MOTORS LLC
13X813D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
13X8178500MERITOR HEAVY VEHICLE SYSTEMS, LLC
356021S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
BB517056442DIAMOND REO TRUCK CO
FFB571TYPEA81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
N473D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
N4778500MERITOR HEAVY VEHICLE SYSTEMS, LLC


Techincal Specification:
NONDEFINITIVE SPEC/STD DATAA TYPE
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY HGT
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD SERIESUNF
NUT HEIGHT0.453 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD QUANTITY PER INCH20
THREAD CLASS2B
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.438 INCHES


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