NSN 3020-01-060-2546
Part Details | GROOVE PULLEY
3020-01-060-2546 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: 122535312, 12253531-2, 3020-01-060-2546, 01-060-2546, 3020010602546, 010602546
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 18, 1978 | 01-060-2546 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-060-2546
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12253531-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-01-060-2546
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 8 PLAIN |
| OUTSIDE DIAMETER | 4.750 INCHES NOMINAL |
| OVERALL LENGTH | 3.030 INCHES NOMINAL |
| PITCH DIAMETER | 3.390 INCHES MINIMUM AND 3.450 INCHES MAXIMUM |
| FACE WIDTH | 2.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BCA1.700 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST2231AAB STEEL, QQ-S-681, CLASS 70-36 |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.660 INCHES NOMINAL |
| GROOVE WIDTH | 0.437 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.751 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| BORE LENGTH | 1.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.464 INCHES NOMINAL |
| SPLIT HUB FEATURE | INCLUDED |
| HUB SPLIT LOCATION | THROUGH ONE WALL |
| CLAMPING BOLT QUANTITY | 1 |