NSN 3020-01-249-0154
Part Details | GROOVE PULLEY
3020-01-249-0154 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: 12349767, 3020-01-249-0154, 01-249-0154, 3020012490154, 012490154
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 04, 1987 | 01-249-0154 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-249-0154
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12349767 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-01-249-0154
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 PLAIN |
| OUTSIDE DIAMETER | 8.460 INCHES MINIMUM AND 8.500 INCHES MAXIMUM |
| OVERALL LENGTH | 4.300 INCHES NOMINAL |
| FACE WIDTH | 1.530 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ2.300 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STB809AAB STEEL, ASTM A148 |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.350 INCHES NOMINAL |
| GROOVE WIDTH | 0.344 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 40.2 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| BORE LENGTH | 2.000 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BOTH ENDS |
| COUNTERBORE DIAMETER | 2.050 INCHES NOMINAL AND 1.000 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.360 INCHES NOMINAL AND 1.390 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.120 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE AND HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | A3$$A3 |
| THREAD SIZE | 3/8-16 |
| HOLE LOCATION | THROUGH 2ND END |