3020-00-012-2208 GEAR,ANTIBACKLASH,SPUR Index 5305-00-012-2223 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-00-012-2210

Federal Supply Class:
5310

National Item Identification Number:
000122210

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:
12201021450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
12201024617GENERAL MOTORS CORP
33816S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
34673S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
1220107X677GENERAL MOTORS LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NUT HEIGHT0.375 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.438 INCHES
THREAD SERIESUNF
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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