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National Stock Number: 3040-01-254-1169
Federal Supply Class: 3040
National Item Identification Number: 012541169
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:
| 463648 | 77932 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.395 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 0.109 INCHES NOMINAL | | HUB INSIDE DIAMETER | 0.086 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 416 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SHOULDER OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | SHOULDER WIDTH | 0.045 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END SHOULDER 0.370 IN.DIA X 0.035 IN.LG;MATERIAL HARDNESS RATING:28.0 TO 34.0 ROCKWELL C;O/A LENGTH:0.440 IN.NOM | | SURFACE TREATMENT | PASSIVATE |
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