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National Stock Number:
3020-01-042-4876
Federal Supply Class:
3020
National Item Identification Number:
010424876
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:
| 815481 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| DISTANCE FROM CENTER OF BORE TO TOP OF KEY | 0.816 INCHES NOMINAL | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.500 INCHES MINIMUM AND 1.502 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.562 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 0.750 INCHES NOMINAL | | GROOVE QUANTITY | 67 | | GROOVE RADIUS | 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM | | GROOVE DEPTH | 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEY WIDTH | 0.128 INCHES MINIMUM AND 0.131 INCHES MAXIMUM | | KEYING FACILITY TYPE | INTEGRAL KEY | | KEYING FACILITY | INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 4.945 INCHES MINIMUM AND 4.947 INCHES MAXIMUM | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-250/11, ALLOY 6061, T6 OVERALL OR ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6 OVERALL | | QUANTITY | 1 | | V GROOVE ANGLE IN DEG | 40.0 | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | ANODIZE |
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