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National Stock Number:
3020-01-246-6633
Federal Supply Class:
3020
National Item Identification Number:
012466633
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:
| 39-2290-001 | 48ZY0 | MAS COMPONENTS & COATINGS, LLC | | 39-2290-001 | 55180 | ALLIANT DEFENSE ELECTRONICS SYSTEMS INC | | 39-2290-001 | 75324 | KILGORE FLARES COMPANY LLC |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 4.749 INCHES MINIMUM AND | | 4.751 INCHES MAXIMUM | | OVERALL LENGTH | 1.188 INCHES NOMINAL | | PITCH DIAMETER | 4.699 INCHES MINIMUM AND | | 4.701 INCHES MAXIMUM | | FACE WIDTH | 0.688 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.375 INCHES MINIMUM AA END AND | | 0.500 INCHES MAXIMUM BB END | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T351 OVERALL | | SURFACE TREATMENT | ANODIZE | | GROOVE SHAPE | V | | GROOVE QUANTITY | 5 | | GROOVE DEPTH | 0.081 INCHES NOMINAL | | GROOVE WIDTH | 0.092 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 40.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.750 INCHES MINIMUM AND | | 0.751 INCHES MAXIMUM | | BORE LENGTH | 0.813 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.188 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.457 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | THREADED HOLE | | SECURING LOCATION | BB END | | SECURING HOLE QUANTITY | 2 | | THREAD SIZE | 1/4-28 | | HOLE LOCATION | 0.281 IN. FROM HUB END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 48ZY0 | | DESIGN CONTROL REFERENCE | 39-2290-001 |
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