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National Stock Number:
3040-00-242-6720
Federal Supply Class:
3040
National Item Identification Number:
002426720
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:
| 1028673 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 41-427 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.245 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | | HUB INSIDE DIAMETER | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | SPECIAL FEATURES | 1ST END STEPPED 0.035 IN.W,0.370 IN.MIN 0.380 IN.MAX DIA;HOLE DRILLED THRU SHOULDER 0.043 IN.DIA LOCATED 0.250 IN.FROM CTR OF BORE TO CTR OF HOLE;ATTACHMENT METHOD:PRESS FIT;SECURING HOLE QTY:1;O/A LENGTH:0.345 IN.NOM;SECURING HOLE SIZE:NO.1(0.046 IN.DIA) | | SHOULDER OUTSIDE DIAMETER | 0.690 INCHES NOMINAL | | SHOULDER WIDTH | 0.065 INCHES NOMINAL | | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) | | SURFACE TREATMENT | ANODIZE |
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