NSN 3020-00-657-9494
Part Details | CONE PULLEY
3020-00-657-9494 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: 3638582, 363858-2, 3020-00-657-9494, 00-657-9494, 3020006579494, 006579494
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-657-9494 | 08110 ( PULLEY, CONE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-657-9494
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 363858-2 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 3020-00-657-9494
| Characteristic | Specifications |
|---|---|
| FACE TYPE | STEP GROOVE |
| FACE WIDTH | 0.360 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| STEP OUTSIDE DIAMETER | 3.406 INCHES MINIMUM AND 4.406 INCHES MAXIMUM |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.159 INCHES NOMINAL |
| GROOVE WIDTH | 0.159 INCHES NOMINAL |
| GROOVE RADIUS | 0.075 INCHES NOMINAL |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| OVERALL LENGTH | 0.900 INCHES MINIMUM AND 0.910 INCHES MAXIMUM |
| MATERIAL AND LOCATION | STB000AAB STEEL, CORROSION RESISTING |
| BORE BEARING | INCLUDED |
| BEARING TYPE | BALL |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.625 INCHES NOMINAL |
| BORE LENGTH | 1.024 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |