NSN 3020-00-933-7930
Part Details | GROOVE PULLEY
3020-00-933-7930 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: 3B70QD, 3B7-0QD, 6119363345A, 6-1-1936-33-45A, 3B70QD, 3B7-0QD, 3020-00-933-7930, 00-933-7930, 3020009337930, 009337930
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 30, 1966 | 00-933-7930 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-933-7930
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3B7-0QD | 27892 | EATON CORPINDUSTRIAL DRIVES OPNS |
| 6-1-1936-33-45A | 72869 | EIDAL INTERNATIONAL CORPORATION |
| 3B7-0QD | 76241 | MAUREY MFG CO |
Technical Data | NSN 3020-00-933-7930
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 7.360 INCHES NOMINAL |
| PITCH DIAMETER | 7.010 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH4.400 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.678 INCHES NOMINAL AND BCA0.562 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST0000AAB STEEL |
| SURFACE TREATMENT | PAINT |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.640 INCHES NOMINAL |
| GROOVE WIDTH | 0.587 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | TAPERED |
| BORE LENGTH | 1.300 INCHES NOMINAL |
| TAPER BORE MAJOR DIAMETER | 2.800 INCHES NOMINAL |
| TAPER BORE MINOR DIAMETER | 2.745 INCHES NOMINAL |
| TAPER MAJOR DIAMETER LOCATION | AA END |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE AND HF ANY ACCEPTABLE |
| SECURING LOCATION | BOTH ENDS |
| SECURING HOLE QUANTITY | A3$$A3 |
| THREAD SIZE | 5/16-18 |
| HOLE LOCATION | THRU BODY |
| BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL AND 3.250 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.375 INCHES NOMINAL |