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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.
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Manufacturer Information:
211060931 | 53711 | NAVAL SEA SYSTEMS COMMAND | 6406768 | 53711 | NAVAL SEA SYSTEMS COMMAND | 801-6406768-14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER | 0.880 INCHES NOMINAL | FIRST END HUB OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | HUB INSIDE DIAMETER | 0.625 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 304 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SPECIAL FEATURES | BORE IS SQUARE TAPPERED,0.625 IN,SQ AT LARGEST END;O/A LENGTH:1.000 IN.NOM | SHOULDER OUTSIDE DIAMETER | 1.720 INCHES NOMINAL | SHOULDER WIDTH | 0.120 INCHES NOMINAL | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) |
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