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National Stock Number:
3040-01-208-9506
Federal Supply Class:
3040
National Item Identification Number:
012089506
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:
| 11829282 | 19200 | US ARMY ARDEC RDECOM | | 1979680 | 24900 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | ELLIPTICAL SHOULDER 3.5 IN. LG X 1.25 IN. W;2 MTG HOLES 0.256 IN. DIA,2.795 IN. C TO C;STRAIGHT KEY ATTACHMENT;MATERIAL: COPPER INFILTRATED STEEL(POWDER METAL);INSIDE HUB DIAMETER: 0.626 TO 0.628IN;OUTSIDE HUB DIAMETER: 0.940IN;OVERALL LENGTH: 0.920IN;DISTANCE HUB TO SHOULDER: 0.750IN;SHOULDER WIDTH: 0.170IN |
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