5310-00-276-8710 NUT,PLAIN,ROUND Index 5310-00-276-8712 WASHER,RECESSED

National Stock Number:
5310-00-276-8711

Federal Supply Class:
5310

National Item Identification Number:
002768711

Description:
NUT,PLAIN,OCTAGON

Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING EIGHT FLAT SIDES. IT MAY INCLUDE A RETAINING DOWEL PIN. 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:
BB4252B23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
BB4252B57526FORD MOTOR COMPANY


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE2.250 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEPLAIN, OCTAGON
NUT HEIGHT0.307 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
WIDTH ACROSS FLATS2.990 INCHES MINIMUM AND
3.010 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
TEMP RATING1550.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDCASEHARDENED


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