3040-00-253-1199 PLATE,RETAINING,SHAFT Index 2520-00-253-1208 INSERT,TRUNNION MOUNT,TRANSMISSI

National Stock Number:
5310-00-253-1205

Federal Supply Class:
5310

National Item Identification Number:
002531205

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
11613407-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310002531205A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310002531205SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT HEIGHT0.379 INCHES MINIMUM AND
0.399 INCHES MAXIMUM
WIDTH ACROSS FLATS0.928 INCHES MINIMUM AND
0.940 INCHES MAXIMUM
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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