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National Stock Number:
3040-00-887-8989
Federal Supply Class:
3040
National Item Identification Number:
008878989
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:
| E63-6 | 00328 | DESIGNATRONICS INCORPORATED |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.250 INCHES NOMINAL | | DISTANCE FROM SECOND END HUB TO SHOULDER | 0.125 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | HUB INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 303 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END HUB OUTSIDE DIAMETER | 0.3750 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM | | SHOULDER OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | SHOULDER WIDTH | 0.031 INCHES NOMINAL | | SPECIAL FEATURES | ATTACHMENT METHOD:CLAMP;O/A LENGTH:0.406 IN.NOM | | STYLE DESIGNATOR | DOUBLE HUB, SPLIT AND SOLID | | SURFACE TREATMENT | PASSIVATE |
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