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National Stock Number:
3020-01-553-1576
Federal Supply Class:
3020
National Item Identification Number:
015531576
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:
| RD-9-10074-0 | 62534 | RED DOT CORPORATION | | RD-9-10074-0P | 62534 | RED DOT CORPORATION |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BOLT CIRCLE DIAMETER | 4.125 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE DIAMETER | 3.500 INCHES NOMINAL | | BORE LENGTH | 2.375 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE DIAMETER | 4.814 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | AA END | | COUNTERBORE DEPTH | 0.250 INCHES NOMINAL | | DESIGN FORM | WEBBED | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.750 INCHES NOMINAL AA END | | DRILLED HOLE DIAMETER | 0.406 INCHES NOMINAL | | FACE WIDTH | 2.375 INCHES NOMINAL | | GROOVE DEPTH | 0.780 INCHES NOMINAL | | GROOVE QUANTITY | 4 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.250 INCHES NOMINAL | | HOLE LOCATION | THRU PULLEY SURFACE | | HUB END OUTSIDE DIAMETER AND LOCATION | 5.000 INCHES NOMINAL BB END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 12.063 INCHES NOMINAL | | SECURING HOLE QUANTITY | 8 | | SECURING LOCATION | PULLEY SURFACE | | SECURING METHOD | DRILLED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 38.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
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