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National Stock Number:
3020-01-282-7102
Federal Supply Class:
3020
National Item Identification Number:
012827102
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| BM20220-1 | 22277 | BELL-MEMPHIS INC |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.016 INCHES NOMINAL BOTH ENDS | | BEARING QUANTITY | 4 | | BEARING TYPE | BEARING ROLLER | | BEARINGS | INCLUDED | | BORE DIAMETER | 0.250 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.438 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 0.422 INCHES NOMINAL | | GROOVE DEPTH | 0.500 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE RADIUS | 0.097 INCHES NOMINAL | | GROOVE SHAPE | U | | GROOVE WIDTH | 0.265 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 0.423 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 1.755 INCHES NOMINAL | | OVERALL LENGTH | 0.438 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC OVERALL | | PITCH DIAMETER | 1.255 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SHAFT SIZE FOR WHICH DESIGNED | 0.250 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN |
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