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National Stock Number:
3020-00-874-1833
Federal Supply Class:
3020
National Item Identification Number:
008741833
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:
| 374071-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BEARING QUANTITY | 1 | | BEARING TYPE | ROLLER | | BEARINGS | INCLUDED | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.495 INCHES NOMINAL AA END | | FACE WIDTH | 0.990 INCHES NOMINAL | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.350 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.397 INCHES NOMINAL AA END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18732,TYPE 431,HT-175,FSCM 81349 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 431 OVERALL | | PITCH DIAMETER | 4.306 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | OUTSIDE DIAMETER | 4.806 INCHES NOMINAL | | SPECIAL FEATURES | HUB FURNISHED WITH FAFNIR BEARING P10K | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 20.0 |
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