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National Stock Number:
3040-00-479-2988
Federal Supply Class:
3040
National Item Identification Number:
004792988
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:
| 8270277 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | SPECIAL FEATURES | ITEM IS 1.249 IN.DIA;2 HOLES NO. 43 (.089) DRILL,NO.4 (.112) 40 UNC-2B;0.800 IN.BETWEEN HOLE CENTERS;0.400 FROM HOLE CENTER TO CENTER OF HUB; 0.438 IN.DIA AT CENTER OF HUB;0.125 IN.W (STOCK SIZE) | | SURFACE TREATMENT | ANODIZE |
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