NSN 3020-01-445-4135
Part Details | GROOVE PULLEY
3020-01-445-4135 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: 57265A, BK32H1.125, BK32H-1.125, BK32H, 3020-01-445-4135, 01-445-4135, 3020014454135, 014454135
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 02, 1997 | 01-445-4135 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-445-4135
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 57265A | 0BE92 | CLARKE INDUSTRIES |
| BK32H-1.125 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
| BK32H | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
Technical Data | NSN 3020-01-445-4135
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 3.350 INCHES NOMINAL |
| OVERALL LENGTH | 1.938 INCHES NOMINAL |
| PITCH DIAMETER | 2.600 INCHES NOMINAL AND 3.000 INCHES NOMINAL |
| FACE WIDTH | 0.875 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.063 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| 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 | AA$$AB |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.125 INCHES NOMINAL |
| BORE LENGTH | 1.938 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DEPTH | 0.688 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.687 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP LENGTH AND LOCATION | BBZ0.438 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ1.063 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |