5310-00-530-9927 NUT,SELF-LOCKING,EXTENDED WASHER Index 4320-00-530-9929 SLEEVE,SHAFT,PUMP

National Stock Number:
5310-00-530-9928

Federal Supply Class:
5310

National Item Identification Number:
005309928

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
6784457-04824617GENERAL MOTORS CORP
6784457-04863005ROLLS-ROYCE CORPORATION
6784457-04873342ALLISON TRANSMISSION INC
Z1837-04872962HARVARD INDUSTRIES INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.314 INCHES MINIMUM AND 0.329 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5637 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEDOUBLE HEXAGON
PRECIOUS MATERIALSILVER
WASHER OUTSIDE DIAMETER0.443 INCHES MAXIMUM
WASHER THICKNESS0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
WIDTH ACROSS FLATS0.368 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
TEMP RATING800.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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