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National Stock Number:
3020-01-134-3791
Federal Supply Class:
3020
National Item Identification Number:
011343791
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:
| 12268915 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 6.636 INCHES NOMINAL | | OVERALL LENGTH | 3.318 INCHES NOMINAL | | PITCH DIAMETER | 5.160 INCHES NOMINAL | | FACE WIDTH | 1.470 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.779 INCHES MINIMUM AA END AND | | 2.781 INCHES MAXIMUM AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.380 INCHES NOMINAL AA END | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, AISI C1010 OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 1.476 INCHES NOMINAL | | GROOVE WIDTH | 0.646 INCHES MINIMUM AND | | 0.676 INCHES MAXIMUM | | V GROOVE ANGLE IN DEG | 36.0 | | BORE FEATURE | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | DRILLED HOLE | | SECURING LOCATION | AA END | | SECURING HOLE QUANTITY | 4 | | BOLT CIRCLE DIAMETER | 3.750 INCHES NOMINAL | | DRILLED HOLE DIAMETER | 0.390 INCHES MINIMUM AND | | 0.422 INCHES MAXIMUM | | SPECIAL FEATURES | STATIC BALANCING TO 0.50 IN OZ BYDRILLING OR GRINDING MARKED AREAS | | HOLE LOCATION | FOUR HOLES 90 DEG CTR/CTR THRU FRONT OF HUB SIDE |
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