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National Stock Number: 3020-00-105-2473
Federal Supply Class: 3020
National Item Identification Number: 001052473
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:
| 10094700 | 60532 | TRANE U.S. INC. | | 2VP71A | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 7242112 | 03538 | LOCKHEED MARTIN CORPORATION | | 2VP71A1 1-8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2VP71X 1 1/8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.688 INCHES NOMINAL | | BEARING QUANTITY | 1 | | BEARING TYPE | SLEEVE | | BEARINGS | INCLUDED | | BORE DIAMETER | 1.125 INCHES NOMINAL | | BORE LENGTH | 3.750 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | FACE WIDTH | 1.625 INCHES MINIMUM AND 2.375 INCHES MAXIMUM | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.656 INCHES MINIMUM AND 1.031 INCHES MAXIMUM | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL AND LOCATION | IRON, CAST OVERALL | | PITCH DIAMETER | 5.300 INCHES MINIMUM AND 6.600 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | OUTSIDE DIAMETER | 7.100 INCHES NOMINAL | | OVERALL LENGTH | 3.750 INCHES NOMINAL | | QUANTITY | 1 | | SPECIAL FEATURES | VARIABLE PITCH | | SPLIT HUB FEATURE | NOT INCLUDED | | V GROOVE ANGLE IN DEG | 36.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4L AND 5L | | STYLE DESIGNATOR | PLAIN |
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