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National Stock Number:
3020-01-049-6942
Federal Supply Class:
3020
National Item Identification Number:
010496942
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:
| 49C44707A | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS | | 7-22 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS | | EK-154 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 3.330 INCHES NOMINAL | | PITCH DIAMETER | 3.250 INCHES NOMINAL | | FACE WIDTH | 1.710 INCHES NOMINAL | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, SAE 1112 OVERALL OR | | IRON, CAST OVERALL | | SURFACE TREATMENT | PHOSPHATE AND | | ANODIZE | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.560 INCHES NOMINAL | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 36.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.875 INCHES NOMINAL | | BORE LENGTH | 1.710 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | AA END | | COUNTERBORE DIAMETER | 1.550 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.560 INCHES NOMINAL | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.158 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.521 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED |
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