Part Details | AIRCRAFT GAS TURBINE ENGINE DIFFUSER CASE PLUG
2840-01-484-5564 A usually round item of various cross sections designed for temporary installation into a hole in a CASE, DIFFUSER, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.
Alternate Parts: 4321065, 2840-01-484-5564, 01-484-5564, 2840014845564, 014845564
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | MAY 01, 2001 | 01-484-5564 | 52957 ( PLUG, DIFFUSER CASE, AIRCRAFT GAS TURBINE ENGINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2840-01-484-5564
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4321065 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 2840-01-484-5564
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | AP 8 (3 EACH) PROVIDES ACCESS BETWEEN 9TH-STAGE ROTOR,EXIT GUIDE VANES,AND DIFFUSER; TO HPT VANES,INSIDE DIAMETER (ID) AND OUTSIDE DIAMTER (OD) OF COMBUSTOR;AND GAS GENERATOR (GG) FUEL NOZZLES, AND LPT VANES |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| END ITEM IDENTIFICATION | F119-PW-100 ENGINE ON F-22 AIRCRAFT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PLUG ASSY OF--INSTRUMENTATION BOSS (AP 8) |