NSN 3020-01-619-7024
Part Details | GROOVE PULLEY
3020-01-619-7024 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: P408M85SD, 3020-01-619-7024, 01-619-7024, 3020016197024, 016197024
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 13, 2013 | 01-619-7024 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3020-01-619-7024
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P408M85SD | 79425 | TB WOODSS CORPORATION |
Technical Data | NSN 3020-01-619-7024
| Characteristic | Specifications |
|---|---|
| PILOT DIAMETER | 3.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.006 INCHES NOMINAL |
| PITCH DIAMETER | 4.010 INCHES NOMINAL |
| FACE WIDTH | 3.750 INCHES MINIMUM AND 3.780 INCHES MAXIMUM |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| MATERIAL AND LOCATION | HFE0003ABQ$HFE0004ABQ |
| SURFACE TREATMENT | PAINT |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 40 |
| BORE TYPE | TAPERED |
| SECURING METHOD | HF ANY ACCEPTABLE AND DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 3 |
| THREAD SIZE | 0.250 |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| HOLE LOCATION | AA END |
| BOLT CIRCLE DIAMETER | 2.688 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.3125 INCHES NOMINAL |
| SPECIAL FEATURES | MAX RPM: 6320; HAS 40 GROOVES, 8 MM, EQ SPACED; DRILLED HOLES AT AA END; 5/16 DIA. THRU, 3 HOLES AT 120 DEG ON 2.688 DIA. BC; DRILL NO. 7 (.201) DIA. THRU C-DRILL 5/16 X .81DP, (FROM OTHER SIDE) TAP 1/4-20 UNC-2B THRU E HOLES AT 120 DEG ON 2.688 BHC |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PULLEY, STRAIGHT BORES, SYCHRONOUS TEETH AND V-BELT GROOVE SIDEWALLS 125 MICRO INCH |