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National Stock Number:
3020-00-141-8342
Federal Supply Class:
3020
National Item Identification Number:
001418342
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:
| 37511 | 24975 | PRESTOLITE ELECTRIC INC | | 37511 | 35510 | PRESTOLITE ELECTRIC INC | | 8699725 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 5.250 INCHES NOMINAL | | OVERALL LENGTH | 2.796 INCHES NOMINAL | | PITCH DIAMETER | 5.000 INCHES NOMINAL | | FACE WIDTH | 2.093 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL AA END AND | | 1.120 INCHES NOMINAL BB END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.250 INCHES NOMINAL AA END AND | | 0.703 INCHES NOMINAL BB END | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, QQ-S-633, FS1010-CANCELED OVERALL AND | | STEEL, QQ-S-681, CLASS 2 OVERALL | | SURFACE TREATMENT | PHOSPHATE | | GROOVE SHAPE | V | | GROOVE QUANTITY | 4 | | GROOVE DEPTH | 0.5325 INCHES NOMINAL | | GROOVE WIDTH | 0.375 INCHES MINIMUM AND | | 0.380 INCHES MAXIMUM | | V GROOVE ANGLE IN DEG | 28.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.6235 INCHES MINIMUM AND | | 0.6240 INCHES MAXIMUM | | BORE LENGTH | 1.500 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | THREADED HOLE | | SECURING LOCATION | BB END | | SECURING HOLE QUANTITY | 4 | | THREAD SIZE | 1/4 - 20 | | HOLE LOCATION | EQUALLY SPACED ON 1.875 IN. BOLT CIRCLE |
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