NSN 3020-00-949-0625
Part Details | GROOVE PULLEY
3020-00-949-0625 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: D5453242, D5-45-3242, PU645, PU645, 3020-00-949-0625, 00-949-0625, 3020009490625, 009490625
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 04, 1966 | 00-949-0625 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-949-0625
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D5-45-3242 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTERECBC |
| PU645 | 68505 | PRESTOLITE ELECTRIC INC |
| PU645 | 24975 | PRESTOLITE ELECTRIC INCORPORATEDDBA PRESTOLITE ELECTRIC |
Technical Data | NSN 3020-00-949-0625
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 6.530 INCHES NOMINAL |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| PITCH DIAMETER | 6.250 INCHES NOMINAL |
| FACE WIDTH | 1.845 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.250 INCHES NOMINAL AND BCA1.190 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.145 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | INCLUDED |
| MATERIAL AND LOCATION | FE0001AAB IRON, CAST, QQ-I-652, CLASS 20 |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.562 INCHES NOMINAL |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 3V |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| SPLINE QUANTITY | 13 |
| SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SPLINE PITCH DIAMETER | 0.8130 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| SPLINE MINOR DIAMETER | 0.753 INCHES MINIMUM AND 0.758 INCHES MAXIMUM |
| SPLINE LENGTH | 1.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| NONDEFINITIVE SPEC/STD DATA | D5-45-3242 DRAWING NUMBER |