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National Stock Number:
3020-00-554-7439
Federal Supply Class:
3020
National Item Identification Number:
005547439
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 |
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Techincal Specification:
| BEARING QUANTITY | 1 | | BEARING TYPE | BALL | | BEARINGS | INCLUDED | | BORE DIAMETER | 0.2495 INCHES NOMINAL | | BORE LENGTH | 0.620 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.125 INCHES NOMINAL BOTH ENDS | | FACE WIDTH | 0.250 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE RADIUS | 0.052 INCHES MINIMUM AND 0.055 INCHES MAXIMUM | | GROOVE SHAPE | U | | GROOVE WIDTH | 0.120 INCHES NOMINAL | | GROOVE DEPTH | 0.139 INCHES MINIMUM AND 0.149 INCHES MAXIMUM | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.380 INCHES NOMINAL AA END AND 1.300 INCHES MINIMUM BB END AND 1.310 INCHES MAXIMUM BB END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-15035, TYPE FBM MIL SPEC SINGLE MATERIAL RESPONSE AND WW-T-791, GRADE 1, TYPE A FED SPEC SINGLE MATERIAL RESPONSE HUB | | MATERIAL | COPPER ALLOY 230 LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL | PLASTIC PHENOLIC AND COTTON HUB | | OUTSIDE DIAMETER | 6.000 INCHES NOMINAL | | OVERALL LENGTH | 0.620 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN |
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