NSN 3020-01-261-8037
Part Details | GROOVE PULLEY
3020-01-261-8037 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: 67A77C112, 67A77-C112, 3020-01-261-8037, 01-261-8037, 3020012618037, 012618037
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 19, 1987 | 01-261-8037 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-261-8037
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 67A77-C112 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 3020-01-261-8037
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.875 INCHES NOMINAL |
| PITCH DIAMETER | 2.820 INCHES NOMINAL |
| FACE WIDTH | 2.690 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FE0000AAB IRON |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 10 |
| GROOVE DEPTH | 0.323 INCHES NOMINAL |
| GROOVE WIDTH | 0.453 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 60.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.250 INCHES NOMINAL |
| BORE LENGTH | 2.690 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.313 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.813 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | PULLEY SURFACE |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 5/16-18 |
| HOLE LOCATION | ON SURFACE OF HUB |
| BOLT CIRCLE DIAMETER | 0.312 INCHES NOMINAL |