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National Stock Number:
3020-01-106-4682
Federal Supply Class:
3020
National Item Identification Number:
011064682
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:
| 1975-8-13 | 29965 | ARVAN, INC. | | 3020PL1060297 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | N1208-1 | 25337 | RALMARK CO | | C7944-1 | 81755 | LOCKHEED MARTIN CORPORATION | | 3020PL1759019 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.245 INCHES MINIMUM AND | | 3.255 INCHES MAXIMUM | | OVERALL LENGTH | 0.479 INCHES MINIMUM AND | | 0.484 INCHES MAXIMUM | | FACE WIDTH | 0.420 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 0.390 INCHES NOMINAL BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.031 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | PLASTIC,PHENOLIC,MIL-P-7034,TYPE 1,OVERALL | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | GROOVE WIDTH | 0.220 INCHES MINIMUM AND | | 0.240 INCHES MAXIMUM | | GROOVE RADIUS | 0.063 INCHES MINIMUM AND | | 0.066 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BEARINGS | INCLUDED | | BEARING TYPE | BALL | | BEARING QUANTITY | 1 | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.250 INCHES NOMINAL | | BORE LENGTH | 0.479 INCHES MINIMUM AND | | 0.484 INCHES MAXIMUM | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED |
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