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National Stock Number:
3020-00-055-7572
Federal Supply Class:
3020
National Item Identification Number:
000557572
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:
| 7748902 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 7.162 INCHES MINIMUM AND | | 7.212 INCHES MAXIMUM | | OVERALL LENGTH | 2.504 INCHES MINIMUM AND | | 2.522 INCHES MAXIMUM | | FACE WIDTH | 0.724 INCHES NOMINAL | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.441 INCHES NOMINAL AA END AND | | 1.785 INCHES NOMINAL BB END | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, AISI C1006 OVERALL AND | | STEEL, AISI C1008 OVERALL | | SURFACE TREATMENT | CADMIUM | | GROOVE SHAPE | V | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.545 INCHES NOMINAL | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 36.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 2.251 INCHES MINIMUM AND | | 2.253 INCHES MAXIMUM | | BORE LENGTH | 0.074 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | DRILLED HOLE | | SECURING LOCATION | AA END | | SECURING HOLE QUANTITY | 6 | | BOLT CIRCLE DIAMETER | 2.810 INCHES NOMINAL | | DRILLED HOLE DIAMETER | 0.344 INCHES NOMINAL | | SPECIAL FEATURES | ALL WELDED AREAS ARE DONE IAW SPE. MIL-W-12332. DIAMETRICAL VARIATION OGROOVE IS .015 OR LESS | | HOLE LOCATION | EQUALLY SPACED AROUND BORE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19207 | | DESIGN CONTROL REFERENCE | 7748902 |
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