NSN 3020-01-125-1686
Part Details | FLAT PULLEY
3020-01-125-1686 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: 8585400003, 85854000-03, 85854000, 8585400003, 85854000-03, 3020-01-125-1686, 01-125-1686, 3020011251686, 011251686
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 22, 1982 | 01-125-1686 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-125-1686
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 85854000-03 | 27963 | GENERAL DYNAMICS INFORMATION SYSTEMSINC. |
| 85854000 | 27963 | GENERAL DYNAMICS INFORMATION SYSTEMSINC. |
| 85854000-03 | 3CYA2 | GENERAL DYNAMICS MISSION SYSTEMS,INC |
Technical Data | NSN 3020-01-125-1686
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 PLAIN |
| OUTSIDE DIAMETER | 1.950 INCHES NOMINAL |
| OVERALL LENGTH | 1.080 INCHES NOMINAL |
| FACE WIDTH | 0.800 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.625 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.280 INCHES NOMINAL AND BCA0.260 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | INCLUDED |
| MATERIAL AND LOCATION | AL0130AAB ALUMINUM ALLOY, QQ-A-225/6 |
| RIM TYPE | SOLID |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.375 INCHES NOMINAL |
| BORE LENGTH | 0.820 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | INCLUDED |
| HUB SPLIT LOCATION | THROUGH BOTH WALLS |
| CLAMPING BOLT QUANTITY | 4 |