5307-00-902-5222 STUD,STEPPED Index 5310-00-902-5224 NUT,PLAIN,CASTELLATED,HEXAGON

National Stock Number:
5310-00-902-5223

Federal Supply Class:
5310

National Item Identification Number:
009025223

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:
6841746-42824617GENERAL MOTORS CORP
6841746-42863005ROLLS-ROYCE CORPORATION
6841746-42873342ALLISON TRANSMISSION INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.282 INCHES NOMINAL
NUT STYLECASTELLATED, HEXAGON
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM


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