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National Stock Number: 3020-01-273-1408
Federal Supply Class: 3020
National Item Identification Number: 012731408
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:
2AK44-1-1-8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | AA9778-26 | 18350 | PALL AEROPOWER CORPORATION |
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Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.531 INCHES NOMINAL AA END | BEARINGS | NOT INCLUDED | BORE DIAMETER | 1.115 INCHES NOMINAL | BORE LENGTH | 1.375 INCHES NOMINAL | BORE FEATURE | INCLUDED | BORE TYPE | STRAIGHT | COUNTERBORE FEATURE | NOT INCLUDED | DESIGN FORM | PLAIN | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.618 INCHES NOMINAL | FACE WIDTH | 1.375 INCHES NOMINAL | GROOVE DEPTH | 0.469 INCHES NOMINAL | GROOVE QUANTITY | 2 | GROOVE SHAPE | V | GROOVE WIDTH | 0.500 INCHES NOMINAL | HUB END OUTSIDE DIAMETER AND LOCATION | 2.152 INCHES NOMINAL AA END | INTEGRAL COOLING VANE | NOT INCLUDED | KEYING FACILITY | INCLUDED | KEYING FACILITY TYPE | KEYWAY | KEYWAY WIDTH | 0.250 INCHES NOMINAL | LIGHTENING HOLE | NOT INCLUDED | OUTSIDE DIAMETER | 4.263 INCHES NOMINAL | OVERALL LENGTH | 1.875 INCHES NOMINAL | MATERIAL | STEEL OVERALL | QUANTITY | 1 | SECURING LOCATION | AA END | SECURING METHOD | SETSCREW | SPLIT HUB FEATURE | NOT INCLUDED | STYLE DESIGNATOR | PLAIN | V GROOVE ANGLE IN DEG | 30.0 |
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