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National Stock Number: 3040-00-813-6051
Federal Supply Class: 3040
National Item Identification Number: 008136051
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:
CLASS1TYPEZHC | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | K1-10 | 00141 | ROLLER BEARING CO OF AMERICA, INC |
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Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER | 0.380 INCHES NOMINAL | FIRST END HUB OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | HUB INSIDE DIAMETER | 0.125 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 303 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SPECIAL FEATURES | ATTACHMENT METHOD:MACHINE SCREW;THREAD SIZE:0.375-32 IN.;ACCESSORY COMPONENTS AND QTY:WASHER 1;NUT 1;O/A LENGTH:0.600 IN.NOM;HUB THREAD SIZE:0.255 IN.NOM | SHOULDER OUTSIDE DIAMETER | 0.438 INCHES NOMINAL | SHOULDER WIDTH | 0.220 INCHES NOMINAL | STYLE DESIGNATOR | SINGLE THREADED HUB | SURFACE TREATMENT | PASSIVATE |
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