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		                             National Stock Number: 3020-01-217-5059
  Federal Supply Class: 3020
  National Item Identification Number: 012175059
  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:
 | B24191-001 | 55771 | PERRY OFFSHORE INC |   
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  Techincal Specification:
 | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM |  | BORE LENGTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |  | BORE FEATURE | NOT INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | FACE WIDTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |  | GROOVE QUANTITY | 1 |  | GROOVE SHAPE | V |  | GROOVE WIDTH | 1.000 INCHES NOMINAL |  | GROOVE DEPTH | 0.406 INCHES NOMINAL |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL | PLASTIC OVERALL |  | OUTSIDE DIAMETER | 2.123 INCHES MINIMUM AND 2.127 INCHES MAXIMUM |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | V GROOVE ANGLE IN DEG | 45.0 |   
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