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National Stock Number: 3020-00-444-9624
Federal Supply Class: 3020
National Item Identification Number: 004449624
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:
9151089 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.045 INCHES NOMINAL BOTH ENDS | BEARING QUANTITY | 1 | BEARINGS | INCLUDED | BEARING TYPE | SLEEVE | BORE DIAMETER | 0.375 INCHES NOMINAL | BORE FEATURE | INCLUDED | BORE LENGTH | 0.990 INCHES NOMINAL | BORE TYPE | STRAIGHT | COUNTERBORE FEATURE | NOT INCLUDED | DESIGN FORM | WEBBED | FACE WIDTH | 0.900 INCHES NOMINAL | GROOVE DEPTH | 0.560 INCHES NOMINAL | GROOVE QUANTITY | 1 | GROOVE RADIUS | 0.280 INCHES NOMINAL | GROOVE SHAPE | U | GROOVE WIDTH | 0.560 INCHES NOMINAL | HUB END OUTSIDE DIAMETER AND LOCATION | 0.500 INCHES NOMINAL BOTH ENDS | INTEGRAL COOLING VANE | NOT INCLUDED | KEYING FACILITY | NOT INCLUDED | LIGHTENING HOLE | NOT INCLUDED | OUTSIDE DIAMETER | 4.560 INCHES NOMINAL | OVERALL LENGTH | 0.990 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-681, CLASS 65-35 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL UNS J03001 OVERALL | SPLIT HUB FEATURE | NOT INCLUDED | STYLE DESIGNATOR | WEBBED OR SPOKED | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | SURFACE TREATMENT | ZINC |
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