2530-00-427-2173 COVER,ACCESS Index 5310-00-427-2177 WASHER,KEY

National Stock Number:
5310-00-427-2176

Federal Supply Class:
5310

National Item Identification Number:
004272176

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:
2233112472LOCKWOOD CORP
5231-44-281336CHIEF OF ENGINEERS DEPT OF ARMY
A15003356697STANDARD FORGE AND AXLE CO INC


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE2.625 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEPLAIN, OCTAGON
NUT HEIGHT0.375 INCHES NOMINAL
WIDTH ACROSS FLATS3.250 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED


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