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National Stock Number:
3020-00-914-8404
Federal Supply Class:
3020
National Item Identification Number:
009148404
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:
| FT127 | 05690 | BARKER & WILLIAMSON | | FT127 | 4W146 | SMART MACHINES, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | FACE WIDTH | 0.843 INCHES NOMINAL | | DESIGN FORM | PLAIN | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | NICKEL COPPER ALLOY, QQ-N-281, CLASS A, COLD DRAWN OVERALL | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | GROOVE WIDTH | 0.687 INCHES NOMINAL | | GROOVE RADIUS | 0.343 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.875 INCHES NOMINAL | | BORE LENGTH | 0.843 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | DRILLED HOLE | | SECURING LOCATION | BOTH ENDS | | SECURING HOLE QUANTITY | 3 | | BOLT CIRCLE DIAMETER | 1.187 INCHES NOMINAL | | DRILLED HOLE DIAMETER | 0.125 INCHES NOMINAL | | SPECIAL FEATURES | PULLEY GROOVE VULCANIZED | | HOLE LOCATION | LOCATED ON PULLEY FACE |
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