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National Stock Number: 3040-00-913-3338
Federal Supply Class: 3040
National Item Identification Number: 009133338
Description: CLAMP,HUB
Detail: An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.
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Manufacturer Information:
9181879 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 9181879 | 3B150 | RAYTHEON COMPANY | 9181879 | 49956 | RAYTHEON COMPANY | 9181879 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
BORE DIAMETER | 0.1880 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM | CLAMP SECURING HOLE STYLE | THREADED | DISTANCE FROM BORE CENTERLINE TO END | 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM | FSC APPLICATION DATA | RADAR SET,GUIDED MISSILE SYSTEM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 302, COND A FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 302 | PLAIN HOLE DIAMETER | 0.1570 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM | NOMINAL THREAD SIZE | 0.138 INCHES | OVERALL LENGTH | 0.703 INCHES MINIMUM AND 0.734 INCHES MAXIMUM | OVERALL WIDTH | 0.376 INCHES NOMINAL | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | STYLE DESIGNATOR | RECTANGULAR, SINGLE BOLT SECURED | SURFACE FINISH | 125 MICROINCHES BOTH BEARING FLATS | THICKNESS | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
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