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National Stock Number:
3020-01-256-0780
Federal Supply Class:
3020
National Item Identification Number:
012560780
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:
| D-405252 | 63504 | PALFINGER MARINE USA, LLC |
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Techincal Specification:
| BEARING QUANTITY | 2 | | BEARING TYPE | BEARING ROLLER | | BEARINGS | INCLUDED | | BOLT CIRCLE DIAMETER | 8.250 INCHES NOMINAL | | BORE DIAMETER | 2.937 INCHES NOMINAL | | BORE LENGTH | 2.000 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE DIAMETER | 3.149 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | AA END | | COUNTERBORE DEPTH | 0.062 INCHES NOMINAL | | DESIGN FORM | WEBBED | | DRILLED HOLE DIAMETER | 1.750 INCHES NOMINAL | | FACE WIDTH | 2.000 INCHES NOMINAL | | FURNISHED ITEMS AND QUANTITY | SIX PLATES;TWO BARS;TWO OILSEALS;ONE GREASE NIPPLE;TWENTY SIX HEX BOLTS;TWENTY SIX SPRING WASHERS | | GROOVE DEPTH | 1.500 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE RADIUS | 0.500 INCHES NOMINAL | | GROOVE SHAPE | U | | GROOVE WIDTH | 1.000 INCHES NOMINAL | | HOLE LOCATION | EIGHT ON PULLEY SURFACE;6 ON HUB | | HUB END OUTSIDE DIAMETER AND LOCATION | 5.000 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | STEEL OVERALL | | OUTSIDE DIAMETER | 15.000 INCHES NOMINAL | | SECURING HOLE QUANTITY | 8 AND 6 | | SECURING LOCATION | PULLEY SURFACE | | SECURING METHOD | DRILLED HOLE AND THREADED HOLE(S) | | SHAFT SIZE FOR WHICH DESIGNED | 1.500 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | THREAD SIZE | 3/8-16 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
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