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National Stock Number:
3020-01-101-7512
Federal Supply Class:
3020
National Item Identification Number:
011017512
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:
| 2590191 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2590191 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.984 INCHES NOMINAL | | FACE WIDTH | 1.470 INCHES MINIMUM AND | | 1.530 INCHES MAXIMUM | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.190 INCHES NOMINAL BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.136 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, QQ-S-681, CLASS 105-85 OVERALL | | SURFACE TREATMENT | CADMIUM | | GROOVE SHAPE | V | | GROOVE QUANTITY | 3 | | GROOVE DEPTH | 0.365 INCHES MINIMUM AND | | 0.395 INCHES MAXIMUM | | GROOVE WIDTH | 0.188 INCHES NOMINAL | | GROOVE RADIUS | 19.000 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 38.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.7805 INCHES MINIMUM AND | | 0.7813 INCHES MAXIMUM | | BORE LENGTH | 1.470 INCHES MINIMUM AND | | 1.530 INCHES MAXIMUM | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.1875 INCHES MINIMUM AND | | 0.1895 INCHES MAXIMUM | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.882 INCHES MINIMUM AND | | 0.887 INCHES MAXIMUM | | SPLIT HUB FEATURE | NOT INCLUDED |
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