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National Stock Number:
3020-00-808-6058
Federal Supply Class:
3020
National Item Identification Number:
008086058
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:
| 10914913 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 12.063 INCHES NOMINAL | | FACE WIDTH | 2.375 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 5.250 INCHES NOMINAL AA END AND | | 5.000 INCHES NOMINAL BB END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.750 INCHES NOMINAL AA END AND | | 1.000 INCHES NOMINAL BB END | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, MIL-A-21180, CLASS 1, GRADE D OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 4 | | GROOVE DEPTH | 0.780 INCHES NOMINAL | | GROOVE WIDTH | 0.250 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 38.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 3.500 INCHES NOMINAL | | BORE LENGTH | 2.375 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | AA END | | COUNTERBORE DIAMETER | 4.814 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.250 INCHES NOMINAL | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | DRILLED HOLE | | SECURING LOCATION | PULLEY SURFACE | | SECURING HOLE QUANTITY | 8 | | BOLT CIRCLE DIAMETER | 4.125 INCHES NOMINAL | | DRILLED HOLE DIAMETER | 0.406 INCHES NOMINAL | | HOLE LOCATION | THRU PULLEY SURFACE |
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