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National Stock Number: 3040-00-989-3742
Federal Supply Class: 3040
National Item Identification Number: 009893742
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:
BL8352 | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
DISTANCE FROM SECOND END HUB TO SHOULDER | 0.240 INCHES NOMINAL | DISTANCE FROM FIRST END HUB TO SHOULDER | 0.382 INCHES NOMINAL | FIRST END HUB OUTSIDE DIAMETER | 0.251 INCHES NOMINAL | HUB INSIDE DIAMETER | 0.190 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | SECOND END HUB OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | SHOULDER WIDTH | 0.197 INCHES NOMINAL | SHOULDER OUTSIDE DIAMETER | 1.810 INCHES NOMINAL | SPECIAL FEATURES | BB HUB W/PARTIAL BORE THD INTERNAL,0.190-32 IN.UNF,CL 2B,RH,THREADED 0.312 IN.DEEP,OUTSIDE DIA OF SHOULDER FLATTED TWO PLACES;ATTACHMENT METHOD:MACHINE SCREW;O/A LENGTH:0.819 IN.NOM | STYLE DESIGNATOR | DOUBLE HUB, SPLIT AND SOLID |
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