NSN 3020-00-874-1831
Part Details | GROOVE PULLEY
3020-00-874-1831 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.
Alternate Parts: 3740431, 374043-1, 3740431, 374043-1, 3638852, 363885-2, 3740431, 374043-1, 3740431, 374043-1, 3740431, 374043-1, 3020-00-874-1831, 00-874-1831, 3020008741831, 008741831
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-874-1831 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-874-1831
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 374043-1 | 17772 | AERO ENGINEERING & MANUFACTURINGCOMPANY OF CALIFORNIA |
| 374043-1 | 23162 | FRAZIER AVIATION, INC. |
| 363885-2 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 374043-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 374043-1 | 1WL60 | LOCKHEED MARTIN SERVICES, INC. |
| 374043-1 | 51563 | ROHR, INCDBA GOODRICH AEROSTRUCTURES GROUP |
Technical Data | NSN 3020-00-874-1831
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 3.906 INCHES NOMINAL |
| FACE WIDTH | 0.625 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH0.945 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST0000AAB STEEL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.250 INCHES NOMINAL |
| GROOVE WIDTH | 0.250 INCHES NOMINAL |
| GROOVE RADIUS | 0.078 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT SPLINE |
| SPLINE QUANTITY | 36 |
| SPLINE MAJOR DIAMETER | 0.625 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.580 INCHES NOMINAL |
| SPLINE LENGTH | 0.575 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |