5315-00-776-7229 PIN,STRAIGHT,HEADLESS Index 3120-00-776-7233 BEARING,SLEEVE

National Stock Number:
5310-00-776-7231

Federal Supply Class:
5310

National Item Identification Number:
007767231

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
670124624617GENERAL MOTORS CORP
670124673342ALLISON TRANSMISSION INC


Techincal Specification:
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
OVERALL HEIGHT0.344 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1212 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.875 INCHES NOMINAL
WASHER THICKNESS0.062 INCHES NOMINAL
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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