NSN 3020-00-689-1272
Part Details | GROOVE PULLEY
3020-00-689-1272 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: PB3, AE8, 3020-00-689-1272, 00-689-1272, 3020006891272, 006891272
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 31, 1972 | 00-689-1272 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-689-1272
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PB3 | 00328 | DESIGNATRONICS INCORPORATEDDBA STERLING INSTRUMENTS DIV |
| AE8 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
Technical Data | NSN 3020-00-689-1272
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| OVERALL LENGTH | 0.405 INCHES NOMINAL |
| FACE WIDTH | 0.187 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.375 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.218 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST1859AAB STEEL, QQ-S-764, TYPE 303, COND A-CANCELED |
| SURFACE TREATMENT | PASSIVATE |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.062 INCHES NOMINAL |
| GROOVE WIDTH | 0.124 INCHES NOMINAL |
| GROOVE RADIUS | 0.062 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.1873 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM |
| BORE LENGTH | 0.405 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | F ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| FURNISHED ITEMS AND QUANTITY | SETSCREW,ONE EACH |