3040-00-799-6777 GEARSHAFT,SPUR Index 3020-00-799-6780 GEAR,SPUR

National Stock Number:
5340-00-799-6778

Federal Supply Class:
5340

National Item Identification Number:
007996778

Description:
CAP,PROTECTIVE,DUST AND MOISTURE

Detail:
An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes COVER, ELECTRICAL CONNECTOR; HOOD, SEALING, BOTTLE; and STOPPER, BOTTLE. For items designed to fit into or over the opening(s) of various items, see CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.


Manufacturer Information:
1160201119204ARMY, UNITED STATES DEPARTMENT OF THE
1160201119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DESIGN TYPEFRICTION
OVERALL DIAMETER0.656 INCHES NOMINAL
MATERIALALUMINUM ALLOY OR COPPER ALLOY 464
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.500 INCHES NOMINAL
ROUND CAP OUTSIDE SURFACE CONDITIONSERRATED
SPECIAL FEATURESCHAIN ATTACHED
WIDTH ACROSS FLATS0.448 INCHES NOMINAL
SURFACE TREATMENTCADMIUM AND CHROMATE


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