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National Stock Number: 3040-00-614-3213
Federal Supply Class: 3040
National Item Identification Number: 006143213
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:
9002511 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER | 0.250 INCHES NOMINAL | FIRST END HUB OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | HUB INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL CORROSION RESISTING | SHOULDER OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | SHOULDER WIDTH | 0.125 INCHES NOMINAL | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) | SPECIAL FEATURES | SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING OF SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:0.370 IN.MIN,0.380 IN.MAX;SECURING HOLE SIZE:NO.6(0.138-32 IN.NC-2B | SURFACE TREATMENT | ANODIZE |
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