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National Stock Number:
3020-00-816-9975
Federal Supply Class:
3020
National Item Identification Number:
008169975
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:
| 0K17-1-2 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 0K17X 1/2 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | OK17X 1/2 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.500 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.500 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 0.500 INCHES NOMINAL | | GROOVE DEPTH | 0.297 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.188 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | HOLE LOCATION | IN CTR OF HUB | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 1.875 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 1.813 INCHES NOMINAL | | SECURING HOLE QUANTITY | 1 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | SURFACE TREATMENT | CADMIUM AND ZINC | | THREAD SIZE | 1/4 IN.-20 | | V GROOVE ANGLE IN DEG | 20.0 |
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