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National Stock Number:
3040-01-129-8078
Federal Supply Class:
3040
National Item Identification Number:
011298078
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:
| 515-4674136 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 515-4674136 ITEM 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87552-2603 | 96169 | ELECTRIC BOAT CORPORATION | | 87552-2603 ITEM 5 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.810 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 3.239 INCHES NOMINAL | | HUB INSIDE DIAMETER | 2.251 INCHES MINIMUM AND 2.253 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24059 FED SPEC 3RD MATERIAL RESPONSE | | SPECIAL FEATURES | ATTACHMENT METHOD:MACHINE SCREW;SECURING HOLE QTY:4;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:1.690 IN.NOM;SECURING HOLE SIZE:0.531 IN.EQUALLY SPACED | | SHOULDER OUTSIDE DIAMETER | 5.250 INCHES NOMINAL | | SHOULDER WIDTH | 0.880 INCHES NOMINAL | | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) |
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