NSN 3020-01-493-9445
Part Details | GROOVE PULLEY
3020-01-493-9445 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: 2645916, 1222645916 PART NO. 1, 122-2645916 PART NO. 1, 3020-01-493-9445, 01-493-9445, 3020014939445, 014939445
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 25, 2002 | 01-493-9445 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-493-9445
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2645916 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-2645916 PART NO. 1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3020-01-493-9445
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 5.6772 INCHES NOMINAL |
| OVERALL LENGTH | 1.6250 INCHES NOMINAL |
| FACE WIDTH | 1.5000 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH2.5000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.0625 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST0000AAB STEEL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.3386 INCHES NOMINAL |
| GROOVE WIDTH | 1.5000 INCHES NOMINAL |
| GROOVE RADIUS | 1.0000 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.6563 INCHES NOMINAL |
| BORE LENGTH | 0.3750 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | BOLTED THROUGH BORE |
| SECURING LOCATION | BOTH ENDS |
| SPECIAL FEATURES | NHA DOOR ROPE SUPPORT ASSEMBLY; COUNTERBORE DIMENSIONS ARE 1.8506 IN. MIN AND 1.810 IN. MAX FOR THE DIAMETER AND 0.6250 FOR THE DEPTH; COUNTERBORES ON BOTH SIDES OF PULLEY ARE EQUAL IN SIZE; EQUIPMENT DESIGNED FOR GRADE "A" SHOCK RESISTANCE |
| END ITEM IDENTIFICATION | AIRCRAFT ELEVATOR DOOR |