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National Stock Number:
3020-00-565-8487
Federal Supply Class:
3020
National Item Identification Number:
005658487
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:
| S1630-61144 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 2.312 INCHES NOMINAL | | OVERALL LENGTH | 1.187 INCHES NOMINAL | | FACE WIDTH | 0.718 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 0.625 INCHES NOMINAL BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.469 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | PLAIN | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL OVERALL | | SURFACE TREATMENT | PAINT | | GROOVE SHAPE | U | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.281 INCHES NOMINAL | | GROOVE WIDTH | 0.104 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | GROOVE RADIUS | 0.060 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.375 INCHES MINIMUM AND | | 0.376 INCHES MAXIMUM | | BORE LENGTH | 0.875 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | AA END OR | | BB END | | COUNTERBORE DIAMETER | 1.500 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.281 INCHES MINIMUM AND | | 0.312 INCHES MAXIMUM | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING LOCATION | AA END | | SECURING HOLE QUANTITY | 1 | | HOLE LOCATION | LOCATED 3/16 IN. FROM END OF HUB | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | S1630-61144 |
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