NSN 3020-00-684-7660
Part Details | GROOVE PULLEY
3020-00-684-7660 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: 121BM100441, 121BM10044-1, 3020-00-684-7660, 00-684-7660, 3020006847660, 006847660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-684-7660 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-684-7660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 121BM10044-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 3020-00-684-7660
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 7.000 INCHES NOMINAL |
| OVERALL LENGTH | 0.875 INCHES NOMINAL |
| FACE WIDTH | 0.749 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.125 INCHES MINIMUM AND AHH1.140 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.063 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | PC1433AAB PLASTIC, MIL-P-15035, TYPE FBM |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| GROOVE WIDTH | 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| GROOVE RADIUS | 0.250 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.451 INCHES MINIMUM AND 0.458 INCHES MAXIMUM |
| BORE LENGTH | 0.875 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |