8455-00-741-4690 INSIGNIA,SHOULDER SLEEVE Index 5306-00-741-4703 BOLT,MACHINE

National Stock Number:
5310-00-741-4702

Federal Supply Class:
5310

National Item Identification Number:
007414702

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:
1091069419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
2326975828LIGGETT SPRING AND AXLE CO
91539612204DAIMLER CHRYSLER
741470219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
MT14726051GREAT AMERICAN INDUSTRIES INC
272326951665RIVINIUS INC LITTLEFORD MACHINERY DIV


Techincal Specification:
BEARING SURFACE TYPEFLAT
DRILLED HOLE DIAMETER0.125 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION H
HOLE TYPE AND QUANTITY1 DRILLED
MATERIAL
NOMINAL THREAD SIZE1.812 INCHES
NUT HEIGHT0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
NUT STYLEPLAIN, OCTAGON
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN
WIDTH ACROSS FLATS2.531 INCHES MINIMUM AND 2.594 INCHES MAXIMUM


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