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National Stock Number:
3020-00-947-6743
Federal Supply Class:
3020
National Item Identification Number:
009476743
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:
| 3679754 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING QUANTITY | 1 | | BEARING TYPE | BALL | | BEARINGS | INCLUDED | | BORE DIAMETER | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BORE LENGTH | 0.495 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | FACE WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | GROOVE DEPTH | 0.179 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE RADIUS | 0.087 INCHES NOMINAL | | GROOVE SHAPE | U | | GROOVE WIDTH | 0.175 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL AA END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 3.640 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9, ALLOY 7075, T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | SPECIAL FEATURES | 0.093 IN. MIN, 0.096 IN. MAX, DIA HOLE DRILLED ON EACH GROOVE SPACED 70 DEG APART | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
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