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National Stock Number:
3040-01-106-9871
Federal Supply Class:
3040
National Item Identification Number:
011069871
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:
| 5428250 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.625 INCHES NOMINAL | | DISTANCE FROM SECOND END HUB TO SHOULDER | 0.188 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | MATERIAL | STEEL | | HUB INSIDE DIAMETER | 0.440 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | ATTACHMENT METHOD:PRESS FIT;MATERIAL HARDNESS RATING:28.0 TO 32.0 ROCKWELL C;O/A LENGTH:1.188 | | SECOND END HUB OUTSIDE DIAMETER | 0.875 INCHES MINIMUM AND 0.890 INCHES MAXIMUM | | SHOULDER WIDTH | 0.375 INCHES NOMINAL | | SHOULDER OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | STYLE DESIGNATOR | DOUBLE HUB, SPLIT AND SOLID | | SURFACE TREATMENT | NICKEL |
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