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National Stock Number:
3020-00-488-5232
Federal Supply Class:
3020
National Item Identification Number:
004885232
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:
| M-3509C | 11568 | GARDNER DENVER INC. | | P-680-B | 11568 | GARDNER DENVER INC. |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | PITCH DIAMETER | 3.400 INCHES NOMINAL | | FACE WIDTH | 1.438 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.375 INCHES NOMINAL BOTH ENDS | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | IRON, CAST OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.490 INCHES NOMINAL | | GROOVE WIDTH | 0.504 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 38.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 2L | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.1255 INCHES MINIMUM AND | | 1.1260 INCHES MAXIMUM | | BORE LENGTH | 1.438 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.680 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | THREADED HOLE | | SECURING LOCATION | BOTH ENDS | | SECURING HOLE QUANTITY | 1 | | THREAD SIZE | 3/8-16 | | SPECIAL FEATURES | GRUMAN AEROSPACE A-10 AIRCRAFT | | HOLE LOCATION | LOCATED ON BOTTOM OF 1 GROOVE OVER KEYWAY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 11568 | | DESIGN CONTROL REFERENCE | M-3509C |
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