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National Stock Number:
3040-01-187-9979
Federal Supply Class:
3040
National Item Identification Number:
011879979
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:
| A700791 | 52893 | NICOLET COMPUTER GRAPHICS DIV |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.330 INCHES NOMINAL | | DISTANCE FROM SECOND END HUB TO SHOULDER | 0.175 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 0.499 INCHES NOMINAL | | HUB INSIDE DIAMETER | 0.251 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 303 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | ATTACHMENT METHOD:MACHINE SCREW;SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES IN SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:0.980 IN.NOM;SECURING HOLE SIZE:NO.6 (0.138-32 IN.UNC-2B);FSC APPLICATION DATA:TEST SET,ELECTRICAL EQUIPMENT | | SECOND END HUB OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | SHOULDER OUTSIDE DIAMETER | 0.687 INCHES NOMINAL | | SHOULDER WIDTH | 0.475 INCHES NOMINAL | | STYLE DESIGNATOR | DOUBLE HUB W/ SECRING HOLE(S) |
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