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National Stock Number: 3040-01-064-2735
Federal Supply Class: 3040
National Item Identification Number: 010642735
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:
CH2-12 | 29440 | W. M. BERG INC | E65-4 | 00328 | DESIGNATRONICS INCORPORATED | K2-12 | 00141 | ROLLER BEARING CO OF AMERICA, INC |
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Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER | 0.319 INCHES NOMINAL | DISTANCE FROM SECOND END HUB TO SHOULDER | 0.250 INCHES NOMINAL | FIRST END HUB OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | HUB INSIDE DIAMETER | 0.187 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 303 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SHOULDER OUTSIDE DIAMETER | 0.438 INCHES NOMINAL | SHOULDER WIDTH | 0.031 INCHES NOMINAL | SECOND END HUB OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | SPECIAL FEATURES | ATTACHMENT METHOD:CLAMP;ACCESSORY COMPONENT AND QTY:LOCKNUT 1,WASHER 1;O/A LENGTH:0.600 IN.NOM;HUB THREAD LENGTH:0.250 IN.NOM | STYLE DESIGNATOR | DOUBLE HUB, THREADED AND SPLIT | SURFACE TREATMENT | PASSIVATE |
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