NSN 3020-01-189-4780
Part Details | FLAT PULLEY
3020-01-189-4780 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: 131100, 3020-01-189-4780, 01-189-4780, 3020011894780, 011894780
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 15, 1984 | 01-189-4780 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-189-4780
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 131100 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
Technical Data | NSN 3020-01-189-4780
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| FACE WIDTH | 0.280 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | NOT INCLUDED |
| MATERIAL AND LOCATION | PC1756AAB PLASTIC, L-P-392, TYPE 2, CLASS 1 |
| RIM TYPE | DOUBLE SPLIT |
| FLANGE QUANTITY | 2 |
| FLANGE LOCATION | OUTSIDE |
| OUTSIDE DIAMETER | 0.530 INCHES NOMINAL |
| FLANGE WIDTH | 0.005 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.250 INCHES NOMINAL |
| BORE LENGTH | 0.280 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BOTH ENDS |
| COUNTERBORE DIAMETER | 0.380 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.025 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |