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National Stock Number: 3020-01-170-2592
Federal Supply Class: 3020
National Item Identification Number: 011702592
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:
| 135667 | 13030 | LOCKHEED MARTIN SIPPICAN, INC. | | 135667-1 | 13030 | LOCKHEED MARTIN SIPPICAN, INC. | | D135667-1 | 13030 | LOCKHEED MARTIN SIPPICAN, INC. |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE LENGTH | 4.875 INCHES NOMINAL | | BORE DIAMETER | 3.500 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | FACE WIDTH | 4.875 INCHES NOMINAL | | GROOVE DEPTH | 0.215 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 3.875 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 4.500 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | INCLUDED | | MATERIAL | STEEL OVERALL | | OUTSIDE DIAMETER | 16.250 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 45.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
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