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National Stock Number:
3040-01-028-9454
Federal Supply Class:
3040
National Item Identification Number:
010289454
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:
| SM-B-630959 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.070 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 0.680 INCHES NOMINAL | | HUB INSIDE DIAMETER | 0.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 303 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SHOULDER OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | SHOULDER WIDTH | 0.375 INCHES NOMINAL | | SPECIAL FEATURES | SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:135.0 DEGS;ACCESSORY COMPONENTS AND QTY:DOWEL PIN 2,P/N MS16555-12;O/A LENGTH:0.445 IN.NOM;SECURING HOLE SIZE:NO.6-32 UNC-2B;HAS 2 DOWEL HOLES 0.078 IN.DIA DRILLED AXIALLY THRU HUB ON 0.844 IN.DIA CIRCLE | | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) | | SURFACE TREATMENT | PASSIVATE |
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