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National Stock Number:
3020-00-802-5821
Federal Supply Class:
3020
National Item Identification Number:
008025821
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:
| 27150-8 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 18.500 INCHES NOMINAL | | FACE WIDTH | 1.375 INCHES NOMINAL | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-355, T4-CANCELED OVERALL | | SURFACE TREATMENT | ANODIZE | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.890 INCHES NOMINAL | | GROOVE WIDTH | 1.125 INCHES NOMINAL | | GROOVE RADIUS | 0.390 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 7.0846 INCHES NOMINAL | | BORE LENGTH | 1.345 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE DIAMETER | 9.750 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.015 INCHES NOMINAL | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 21439 | | DESIGN CONTROL REFERENCE | 27150-8 |
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