|
|
|
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.
|
Manufacturer Information:
| 3679754 | 88277 | THE BOEING COMPANY |
|
Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.640 INCHES NOMINAL | | FACE WIDTH | 0.490 INCHES MINIMUM AND | | 0.510 INCHES MAXIMUM | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL AA END | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-225/9, ALLOY 7075, T6 OVERALL | | GROOVE SHAPE | U | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.179 INCHES NOMINAL | | GROOVE WIDTH | 0.175 INCHES NOMINAL | | GROOVE RADIUS | 0.087 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BEARINGS | INCLUDED | | BEARING TYPE | BALL | | BEARING QUANTITY | 1 | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.1895 INCHES MINIMUM AND | | 0.1900 INCHES MAXIMUM | | BORE LENGTH | 0.495 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED | | SPECIAL FEATURES | 0.093 IN. MIN, 0.096 IN. MAX, DIA HOLE DRILLED ON EACH GROOVE SPACED 70 DEG APART | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 88277 | | DESIGN CONTROL REFERENCE | 3679754 |
|
|