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National Stock Number:
3020-01-134-3790
Federal Supply Class:
3020
National Item Identification Number:
011343790
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:
| 12268914 | 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 | 0.750 INCHES MINIMUM AA END AND 1.000 INCHES MAXIMUM BB END | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.001 INCHES MINIMUM AND 1.003 INCHES MAXIMUM | | BORE LENGTH | 1.500 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | CLAMPING BOLT QUANTITY | 1 | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.625 INCHES NOMINAL | | FACE WIDTH | 1.470 INCHES MAXIMUM | | GROOVE DEPTH | 1.471 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.437 INCHES MAXIMUM | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.750 INCHES MINIMUM AA END AND 2.690 INCHES MAXIMUM BB END | | HUB SPLIT LOCATION | THROUGH ONE WALL | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.250 INCHES MAXIMUM | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | OUTSIDE DIAMETER | 6.520 INCHES MINIMUM AND 6.570 INCHES MAXIMUM | | OVERALL LENGTH | 2.500 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1040 OVERALL | | PITCH DIAMETER | 4.860 INCHES NOMINAL | | QUANTITY | 1 | | SPLIT HUB FEATURE | INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 36.0 |
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