5340-00-208-1973 BUMPER Index 5310-00-208-1980 NUT,PLAIN,SQUARE

National Stock Number:
5310-00-208-1978

Federal Supply Class:
5310

National Item Identification Number:
002081978

Description:
NUT,PLAIN,SQUARE

Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. 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:
T21S1006840BENDIX CORP THE
T21S1023040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
T21S1057526FORD MOTOR COMPANY
T21S1076126BENDIX CORP THE FRICTION MATERIALS DIV
T21S1079960ZENITH FUEL SYSTEMS LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES
WIDTH ACROSS FLATS0.380 INCHES NOMINAL
NUT HEIGHT0.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
NUT STYLESQUARE
THREAD QUANTITY PER INCH32
THREAD SERIESUNF
THREAD CLASS2B
BEARING SURFACE TYPEFLAT


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