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National Stock Number:
3020-00-541-1732
Federal Supply Class:
3020
National Item Identification Number:
005411732
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:
| 5164291 | 24617 | GENERAL MOTORS CORP | | 5164291 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.250 INCHES NOMINAL BOTH ENDS | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM | | BORE LENGTH | 1.063 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.759 INCHES NOMINAL | | FACE WIDTH | 0.813 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.656 INCHES NOMINAL | | GROOVE DEPTH | 0.539 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.750 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYWAY WIDTH | 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM | | KEYING FACILITY TYPE | KEYWAY | | KEYING FACILITY | INCLUDED | | LIGHTENING HOLE | INCLUDED | | OUTSIDE DIAMETER | 5.500 INCHES NOMINAL | | OVERALL LENGTH | 1.063 INCHES NOMINAL | | MATERIAL | IRON OVERALL | | SPECIAL FEATURES | 2 HOLES FOR REMOVING PULLEY FROM SHAFT 3/8-16 THD SIZE LOCATED 90 DEG FROM KEYWAY ON A 2-3/4 IN. BOLT CIRCLE | | PITCH DIAMETER | 4.875 INCHES NOMINAL | | QUANTITY | 1 | | SPLIT HUB FEATURE | NOT INCLUDED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 15.0 |
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