NSN 3020-00-392-4693
Part Details | GROOVE PULLEY
3020-00-392-4693 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: 3224321, 3224321, 3020-00-392-4693, 00-392-4693, 3020003924693, 003924693
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-392-4693 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-392-4693
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3224321 | 24617 | GENERAL MOTORS CORP |
| 3224321 | 72582 | MTU AMERICA INC. |
Technical Data | NSN 3020-00-392-4693
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 PLAIN |
| OUTSIDE DIAMETER | 7.500 INCHES NOMINAL |
| OVERALL LENGTH | 3.562 INCHES NOMINAL |
| FACE WIDTH | 2.656 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.875 INCHES NOMINAL AND BCA3.000 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.780 INCHES MINIMUM AND 0.873 INCHES MAXIMUM |
| GROOVE WIDTH | 0.812 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 2.000 INCHES MINIMUM AND 2.001 INCHES MAXIMUM |
| BORE LENGTH | 3.406 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.176 INCHES MINIMUM AND 1.186 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ3.000 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ0.750 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.875 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 3/8-16 |
| HOLE LOCATION | ON END OF HUB PARALLEL TO BORE,180.0 DEG APART |
| BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |