NSN 3020-00-691-1142
Part Details | GROOVE PULLEY
3020-00-691-1142 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: DM3905, DM390-5, DM390, MEA 13906, MEA 1390-6, 3020-00-691-1142, 00-691-1142, 3020006911142, 006911142
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-691-1142 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-691-1142
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DM390-5 | 0EM33 | CASCADE GENERAL, INC. |
| DM390 | 0EM33 | CASCADE GENERAL, INC. |
| MEA 1390-6 | Z2877 | DEPT OF DEFENCE (ARMYOFFICE)DIRECTORATE OF ELECTRICAL |
Technical Data | NSN 3020-00-691-1142
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 6.000 INCHES NOMINAL |
| OVERALL LENGTH | 2.281 INCHES NOMINAL |
| PITCH DIAMETER | 5.9375 INCHES NOMINAL |
| FACE WIDTH | 1.624 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ4.750 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BCA0.647 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | AL0000AAB ALUMINUM ALLOY |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.687 INCHES NOMINAL |
| GROOVE WIDTH | 0.656 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 2.047 INCHES NOMINAL |
| BORE LENGTH | 2.281 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 3.000 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.781 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | TWO GROOVES 0.084 IN. W,0.128 IN. DEEP IN CENTER OF BORE,ONE GROVE IN FACE OF HUB 0.625 W,0.687 DEEP,35 DEG ANGLE |