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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:
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.531 INCHES NOMINAL | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.875 INCHES NOMINAL | | BORE LENGTH | 3.000 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FURNISHED ITEMS | KEYING FACILITY | | FACE WIDTH | 1.375 INCHES MINIMUM AND 2.125 INCHES MAXIMUM | | GROOVE WIDTH | 0.500 INCHES MINIMUM AND 0.875 INCHES MAXIMUM | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYWAY WIDTH | 0.188 INCHES NOMINAL | | KEYING FACILITY TYPE | KEYWAY | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 5.350 INCHES NOMINAL | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 3.900 INCHES MINIMUM AND 5.300 INCHES MAXIMUM | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | QUANTITY | 1 | | SPECIAL FEATURES | VARIABLE PITCH | | V GROOVE ANGLE IN DEG | 36.0 | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 3L AND 4L AND 5L AND A AND B | | STYLE DESIGNATOR | PLAIN |
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