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National Stock Number:
3040-01-058-3233
Federal Supply Class:
3040
National Item Identification Number:
010583233
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:
| 912017-1 | 3B150 | RAYTHEON COMPANY | | 912017-1 | 49956 | RAYTHEON COMPANY | | 912017-1 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 4.000 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 1.203 INCHES MINIMUM AND 1.213 INCHES MAXIMUM | | HUB INSIDE DIAMETER | 1.626 INCHES MINIMUM AND 1.627 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SHOULDER WIDTH | 0.250 INCHES NOMINAL | | SHOULDER OUTSIDE DIAMETER | 3.250 INCHES NOMINAL | | SPECIAL FEATURES | SHOULDER HAS EIGHT 0.250-20 IN.UNC-2B THREADED HOLES AND FOUR 0.116 IN.MIN,0.192 IN.MAX UNTHREADED HOLES;MATERIAL HARDNESS RATING:30.0 TO 36.0 ROCKWELL C;O/A LENGTH:4.250 IN.NOM | | SURFACE TREATMENT | OXIDE |
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