3040-01-377-6771 COLLAR,SHAFT Index 2815-01-377-6774 PISTON,INTERNAL COMBUSTION ENGIN

National Stock Number:
3040-01-377-6772

Federal Supply Class:
3040

National Item Identification Number:
013776772

Description:
HUB,BODY

Detail:
A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.


Manufacturer Information:
21106093153711NAVAL SEA SYSTEMS COMMAND
640676853711NAVAL SEA SYSTEMS COMMAND
801-6406768-1453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER0.880 INCHES NOMINAL
FIRST END HUB OUTSIDE DIAMETER1.500 INCHES NOMINAL
HUB INSIDE DIAMETER0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONCOMP 304 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SPECIAL FEATURESBORE IS SQUARE TAPPERED,0.625 IN,SQ AT LARGEST END;O/A LENGTH:1.000 IN.NOM
SHOULDER OUTSIDE DIAMETER1.720 INCHES NOMINAL
SHOULDER WIDTH0.120 INCHES NOMINAL
STYLE DESIGNATORSINGLE HUB W/ SECURING HOLE(S)


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