NSN 3020-00-517-1771
Part Details | GROOVE PULLEY
3020-00-517-1771 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: S82033040917633PC7, S8203-30-40-917633PC7, 3020-00-517-1771, 00-517-1771, 3020005171771, 005171771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-517-1771 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-517-1771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S8203-30-40-917633PC7 | 81601 | NORFOLK NAVAL SHIPYARD |
Technical Data | NSN 3020-00-517-1771
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 PLAIN |
| OUTSIDE DIAMETER | 3.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| PITCH DIAMETER | 2.875 INCHES NOMINAL |
| FACE WIDTH | 0.750 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.125 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.250 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST2028AAB STEEL, MIL-S-890, CLASS B |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.657 INCHES MINIMUM AND 0.677 INCHES MAXIMUM |
| GROOVE WIDTH | 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 32.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.750 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| BORE LENGTH | 0.750 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.156 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.493 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |