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National Stock Number:
3020-00-851-9058
Federal Supply Class:
3020
National Item Identification Number:
008519058
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:
| 6435-60026-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE LENGTH | 1.092 INCHES NOMINAL | | BORE DIAMETER | 4.000 INCHES MINIMUM AND 4.001 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 1.092 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM | | GROOVE DEPTH | 0.350 INCHES NOMINAL | | HUB SPLIT LOCATION | THROUGH BOTH WALLS | | INTEGRAL COOLING VANE | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-15035, TYPE FBM MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC PHENOLIC AND COTTON OVERALL | | PITCH DIAMETER | 7.365 INCHES NOMINAL | | OUTSIDE DIAMETER | 7.415 INCHES NOMINAL | | SPECIAL FEATURES | AFTER SLOTTING,PARTS ARE TO BE WIRE TOGETHER AND RETAINED AS A MATCHED SET | | SPLIT HUB FEATURE | INCLUDED | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | VARNISH | | V GROOVE ANGLE IN DEG | 40.0 |
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