3120-00-032-9723 BEARING,WASHER,THRUST Index 5310-00-032-9725 WASHER,FLAT

National Stock Number:
5310-00-032-9724

Federal Supply Class:
5310

National Item Identification Number:
000329724

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
671605524617GENERAL MOTORS CORP
671605573342ALLISON TRANSMISSION INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
HARDNESS RATING19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8735 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM
NUT STYLECASTELLATED, HEXAGON
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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