NSN 3020-01-035-6542
Part Details | CONE PULLEY
3020-01-035-6542 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: 13206E7394, 3020-01-035-6542, 01-035-6542, 3020010356542, 010356542
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 12, 1977 | 01-035-6542 | 08110 ( PULLEY, CONE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-035-6542
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13206E7394 | 97403 | CECOM LR CENTER |
Technical Data | NSN 3020-01-035-6542
| Characteristic | Specifications |
|---|---|
| FACE TYPE | STEP GROOVE |
| FACE WIDTH | 0.494 INCHES NOMINAL |
| STEP OUTSIDE DIAMETER | 3.250 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 4 |
| GROOVE DEPTH | 0.490 INCHES NOMINAL |
| GROOVE WIDTH | 0.494 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4L |
| V GROOVE PITCH DIAMETER | 2.270 INCHES MINIMUM AND 3.520 INCHES MAXIMUM |
| STYLE DESIGNATOR | PLAIN |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| MATERIAL AND LOCATION | AL0000AAB ALUMINUM ALLOY |
| SURFACE TREATMENT | ZINC |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM |
| BORE LENGTH | 2.500 INCHES NOMINAL |
| 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 | 0.406 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | KEY |
| SECURING LOCATION | BOTH ENDS |