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National Stock Number:
3020-01-493-9445
Federal Supply Class:
3020
National Item Identification Number:
014939445
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:
| 122-2645916 PART NO. 1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2645916 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 5.6772 INCHES NOMINAL | | OVERALL LENGTH | 1.6250 INCHES NOMINAL | | FACE WIDTH | 1.5000 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.5000 INCHES NOMINAL BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.0625 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL OVERALL | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.3386 INCHES NOMINAL | | GROOVE WIDTH | 1.5000 INCHES NOMINAL | | GROOVE RADIUS | 1.0000 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.6563 INCHES NOMINAL | | BORE LENGTH | 0.3750 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | BOLTED THROUGH BORE | | SECURING LOCATION | BOTH ENDS | | SPECIAL FEATURES | NHA DOOR ROPE SUPPORT ASSEMBLY; COUNTERBORE DIMENSIONS ARE 1.8506 IN. MIN AND 1.810 IN. MAX FOR THE DIAMETER AND 0.6250 FOR THE DEPTH; COUNTERBORES ON BOTH SIDES OF PULLEY ARE EQUAL IN SIZE; EQUIPMENT DESIGNED FOR GRADE "A" SHOCK RESISTANCE |
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