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National Stock Number:
3020-01-305-5903
Federal Supply Class:
3020
National Item Identification Number:
013055903
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:
| 12345041 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.500 INCHES NOMINAL AA END | | BEARINGS | NOT INCLUDED | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.880 INCHES NOMINAL | | BORE TYPE | TAPERED | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | FACE WIDTH | 1.380 INCHES NOMINAL | | GROOVE DEPTH | 0.490 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.490 INCHES NOMINAL | | HOLE LOCATION | LOCATED 1.000 IN. ON BOTH SIDES OF CENTERLINE | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 4.190 INCHES NOMINAL | | SECURING HOLE QUANTITY | 2 | | SECURING LOCATION | PULLEY SURFACE | | SECURING METHOD | THREADED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | TAPER BORE MAJOR DIAMETER | 1.625 INCHES NOMINAL | | TAPER BORE MINOR DIAMETER | 1.570 INCHES NOMINAL | | THREAD SIZE | 1/2-20 | | V GROOVE ANGLE IN DEG | 34.0 |
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