NSN 3020-01-039-1978
Part Details | GROOVE PULLEY
3020-01-039-1978 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: 196724SMB, 1967-24-SMB, 196724, 1967-24, 657444, 65-7444, 656875, 65-6875, 3020-01-039-1978, 01-039-1978, 3020010391978, 010391978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 16, 1977 | 01-039-1978 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-039-1978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1967-24-SMB | 29965 | ARVAN, INC.DBA AEROSPACE DIVISION |
| 1967-24 | 29965 | ARVAN, INC.DBA AEROSPACE DIVISION |
| 65-7444 | 81205 | THE BOEING COMPANYDBA BOEING |
| 65-6875 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 3020-01-039-1978
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| OVERALL LENGTH | 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| FACE WIDTH | 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH0.410 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.113 INCHES MINIMUM AND AHH0.122 INCHES MAXIMUM |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.625 INCHES NOMINAL |
| GROOVE WIDTH | 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| GROOVE RADIUS | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING QUANTITY | 2 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.250 INCHES NOMINAL |
| BORE LENGTH | 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |