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
1220107X677GENERAL MOTORS LLC
33816S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
34673S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES


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


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