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National Stock Number: 3020-00-053-9512
Federal Supply Class: 3020
National Item Identification Number: 000539512
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:
61B10940 | 05861 | EGLIN AIR FORCE BASE |
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Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.388 INCHES NOMINAL AA END | BEARINGS | NOT INCLUDED | BORE DIAMETER | 0.250 INCHES NOMINAL | BORE LENGTH | 0.810 INCHES NOMINAL | BORE FEATURE | INCLUDED | BORE TYPE | STRAIGHT | COUNTERBORE FEATURE | NOT INCLUDED | DESIGN FORM | PLAIN | FACE WIDTH | 0.422 INCHES NOMINAL | GROOVE QUANTITY | 1 | GROOVE RADIUS | 0.097 INCHES NOMINAL | GROOVE SHAPE | U | GROOVE WIDTH | 0.276 INCHES NOMINAL | GROOVE DEPTH | 0.250 INCHES NOMINAL | HOLE LOCATION | CENTER 0.188 IN. FROM END OF HUB,90 DEGS APART | HUB END OUTSIDE DIAMETER AND LOCATION | 0.625 INCHES NOMINAL AA END | INTEGRAL COOLING VANE | NOT INCLUDED | KEYING FACILITY | NOT INCLUDED | LIGHTENING HOLE | NOT INCLUDED | OUTSIDE DIAMETER | 4.320 INCHES NOMINAL | OVERALL LENGTH | 0.810 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | PROTRUDING HUB CHARACTERISTIC | PLAIN | SECURING HOLE QUANTITY | 2 | SECURING LOCATION | AA END | SECURING METHOD | THREADED HOLE | SPLIT HUB FEATURE | NOT INCLUDED | STYLE DESIGNATOR | PLAIN | SURFACE TREATMENT | ANODIZE | THREAD SIZE | 0.190-32 |
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