2540-01-643-2874 ARM,WINDSHIELD WIPER 2540-01-643-4850 INSULATION,VEHICULAR

National Stock Number:
2540-01-643-3393

Federal Supply Class:
2540

National Item Identification Number:
016433393

Description:
COUPLER,DRAWBAR,RING


Manufacturer Information:
1257773119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COLOR CHIP NUMBER33446
COLORTAN, 686A
HEAT TREATMENTTEMPERED AND QUENCHED
HEIGHT10.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE AMS 6427 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYPROVISION,TOWING,TIE DOWN
MOUNTING HOLE QUANTITY7
MOUNTING HOLE TYPECOUNTERSUNK AND THRU HOLE
MOUNTING HOLE DIAMETER1.125 INCHES NOMINAL
OVERALL LENGTH14.890 INCHES NOMINAL
PAINTED FEATUREINCLUDED
RING INSIDE DIAMETER4.625 INCHES NOMINAL
RING OUTSIDE DIAMETER5.515 INCHES NOMINAL
SHANK END THREAD PROVISIONUNTHREADED
SHANK END KEYWAYNOT PROVIDED
STYLE DESIGNATORWITH MOUNTING HOLE FOR BOLT CONNECTION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFED STD 595 FED STD 2ND TREATMENT RESPONSE
SURFACE TREATMENTPRIMER AND PAINTED
WIDTH7.250 INCHES NOMINAL


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