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National Stock Number:
3040-01-145-1378
Federal Supply Class:
3040
National Item Identification Number:
011451378
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:
| 343405 | 26581 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.730 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 8740H FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | HUB INSIDE DIAMETER | 1.060 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | SHOULDER WIDTH | 0.280 INCHES NOMINAL | | SHOULDER OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | SPECIAL FEATURES | SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES IN SECURING HOLES IN DEG:135.0 DEGS;O/A LENGTH:1.010 IN.NOM;SECURING HOLE SIZE:2-56 UNC-2B | | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) | | SURFACE TREATMENT | OXIDE |
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