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National Stock Number: 3040-00-134-7964
Federal Supply Class: 3040
National Item Identification Number: 001347964
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:
11623164 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
FIRST END HUB OUTSIDE DIAMETER | 2.557 INCHES MINIMUM AND 2.559 INCHES MAXIMUM | HUB INSIDE DIAMETER | 4.726 INCHES MINIMUM AND 4.728 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | UNS J03001 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SHOULDER OUTSIDE DIAMETER | 8.250 INCHES MINIMUM AND 8.500 INCHES MAXIMUM | SECOND END HUB OUTSIDE DIAMETER | 5.435 INCHES MINIMUM AND 5.437 INCHES MAXIMUM | SPECIAL FEATURES | THREAD SIZE:2.438-12 IN.UNS-2A;DESIGNED FOR USE ON 1.480 IN.SPLINED SHAFT |
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