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National Stock Number:
3020-01-180-1111
Federal Supply Class:
3020
National Item Identification Number:
011801111
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:
| 2VP56-7-8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2VP56X7/8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 5.350 INCHES NOMINAL | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | PITCH DIAMETER | 3.900 INCHES MINIMUM AND | | 5.300 INCHES MAXIMUM | | FACE WIDTH | 1.375 INCHES MINIMUM AND | | 2.125 INCHES MAXIMUM | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | IRON, CAST OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE WIDTH | 0.500 INCHES MINIMUM AND | | 0.875 INCHES MAXIMUM | | V GROOVE ANGLE IN DEG | 36.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 3L AND | | 4L AND | | 5L AND | | A AND | | B | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.875 INCHES NOMINAL | | BORE LENGTH | 3.000 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.188 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.531 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED | | SPECIAL FEATURES | VARIABLE PITCH |
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