NSN 3020-01-044-5857
Part Details | GROOVE PULLEY
3020-01-044-5857 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: ASC1538949, RED102128, RED102128, 3020-01-044-5857, 01-044-5857, 3020010445857, 010445857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 16, 1977 | 01-044-5857 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-044-5857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASC1538949 | Z4779 | ASC PTY LTD |
| RED102128 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| RED102128 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3020-01-044-5857
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| OVERALL LENGTH | 7.438 INCHES NOMINAL |
| FACE WIDTH | 4.170 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.621 INCHES NOMINAL AND BCA0.621 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.895 INCHES NOMINAL AND BCA0.938 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 5 |
| GROOVE DEPTH | 0.625 INCHES NOMINAL |
| GROOVE WIDTH | 0.844 INCHES NOMINAL |
| GROOVE RADIUS | 0.344 INCHES NOMINAL |
| BORE FEATURE | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ1.750 INCHES NOMINAL AND BCA1.750 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ1.584 INCHES NOMINAL AND BCA0.406 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ0.311 INCHES NOMINAL AND BCA0.534 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.621 INCHES NOMINAL AND BCA0.621 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | 1ST END HUB FLATTED ON END W/KEYWAY LOCATED 0.625 IN.FROM END,0.1863 IN.W,0.8125 IN.LG,0.109 IN.DEEP |