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National Stock Number: 3020-01-391-3904
Federal Supply Class: 3020
National Item Identification Number: 013913904
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:
| 346863 | 98897 | LOCKHEED MARTIN CORP | | 346863-4 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| DESIGN FORM | PLAIN | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.175 INCHES NOMINAL BOTH ENDS | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.901 INCHES NOMINAL | | BORE LENGTH | 0.500 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | FACE WIDTH | 0.250 INCHES NOMINAL | | GROOVE DEPTH | 0.144 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE RADIUS | 0.053 INCHES NOMINAL | | GROOVE SHAPE | U | | GROOVE WIDTH | 0.130 INCHES NOMINAL | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL AND LOCATION | PLASTIC, HH-P-256, TYPE 2, GRADE C-CANCELED OVERALL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.305 INCHES NOMINAL AA END AND 1.380 INCHES NOMINAL BB END | | PROPRIETARY CHARACTERISTICS | PACS | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | OUTSIDE DIAMETER | 6.000 INCHES NOMINAL | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | SPECIAL FEATURES | ONE SLOT IN PULLEY BODY PER DS2234 | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN |
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