Part Details | AIRCRAFT GAS TURBINE ENGINE TURBINE DISK
2840-01-345-1298 An item having provisions on the outer periphery for attaching a designated number of BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, TURBINE, AIRCRAFT GAS TURBINE ENGINE.
Alternate Parts: 23031174, 2840-01-345-1298, 01-345-1298, 2840013451298, 013451298
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | SEP 12, 1991 | 01-345-1298 | 50571 ( DISK, TURBINE, AIRCRAFT GAS TURBINE ENGINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2840-01-345-1298
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23031174 | 63005 | ROLLS-ROYCE CORPORATION |
Technical Data | NSN 2840-01-345-1298
| Characteristic | Specifications |
|---|---|
| ENGINE SECTION LOCATION | COMPRESSOR |
| STAGE NUMBER | 4 |
| OVERALL LENGTH | 10.936 INCHES NOMINAL |
| SPECIAL FEATURES | INTERNAL INVOLUTE SPLINE DATA; NO. OF TEETH 324,PITCH 32/64,PRESSURE ANGLE 30 DEGREES,BASE CIRCLE DIA. 8.758 IN. MIN. DIA.,10.097 IN. MAX. PITCH DIA.,10.125 IN. BASIC FORM DIA.,10.162 IN. MAX. DIA.,10.183 IN. DIMENSIONS OVER TWO 0.054 DIA. PINS - 10.048 IN. MAX. EXTERNAL INVOLUTE SPLINE DATA,NO. OF TEETH 264 ON THE BASIS OF 344 PITCH 32/64,PRESSURE ANGLE 30 DEGREES,BASE CIRCLE DIA. 9.310 IN. MIN. DIA.,10.698 IN. MIN. PITCH DIA.,1.750 IN. BASIC,FORM DIA. 10.715 IN.,SPLINES IN ACCORDANCE WITH ANSI B92.1,DIMENSION OVER TWO 0.054 IN. DIA.,PINS = 10.835 IN. MAX. |
| FSC APPLICATION DATA | COMPRESSOR ROTOR,TURBINE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DISK,GAS TURBINE ENGINE |