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National Stock Number:
3020-01-454-1978
Federal Supply Class:
3020
National Item Identification Number:
014541978
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:
| 2BK32H | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2BK32H 1-3/16 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2BK32H USE H 1 3/16 BUSHING | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 3.350 INCHES NOMINAL | | OVERALL LENGTH | 2.812 INCHES NOMINAL | | PITCH DIAMETER | 3.000 INCHES NOMINAL | | FACE WIDTH | 1.750 INCHES NOMINAL | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.062 INCHES NOMINAL AA END | | 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 DEPTH | 0.406 INCHES NOMINAL | | GROOVE WIDTH | 0.656 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 30.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | B | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.188 INCHES NOMINAL | | BORE LENGTH | 2.812 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | BB END | | COUNTERBORE DEPTH | 1.312 INCHES NOMINAL | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.719 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | STEPPED | | SPLIT HUB FEATURE | NOT INCLUDED |
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