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National Stock Number:
3020-00-898-0148
Federal Supply Class:
3020
National Item Identification Number:
008980148
Description:
PULLEY,FLAT
Detail:
A PULLEY WITH A STRAIGHT OR CROWNED FACE. THE ITEM MAY INCLUDE BELT ALIGNING FLANGE(S). EXCLUDES PULLEY, CONE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.
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Manufacturer Information:
| 3N287PC22 | 54370 | ALFA LAVAL INC. | | A-C07921 | 54370 | ALFA LAVAL INC. | | AC7921-1 | 54370 | ALFA LAVAL INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 2.218 INCHES MINIMUM AND | | 2.250 INCHES MAXIMUM | | FACE WIDTH | 2.146 INCHES MINIMUM AND | | 2.147 INCHES MAXIMUM | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | CROWN FACE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-225/3, ALLOY 2011, T3 OVERALL | | RIM TYPE | SOLID | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.181 INCHES NOMINAL | | BORE LENGTH | 2.146 INCHES MINIMUM AND | | 2.147 INCHES MAXIMUM | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | BOTH ENDS | | COUNTERBORE DIAMETER | 1.199 INCHES MINIMUM AND | | 1.206 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.380 INCHES NOMINAL | | KEYING FACILITY | NOT INCLUDED | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED | | SPECIAL FEATURES | COUNTERBORE THD 1.625-18NEF-3B ON FIRST END,1.253-18NS-3B ON SECOND END |
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