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National Stock Number:
2840-01-484-5564
Federal Supply Class:
2840
National Item Identification Number:
014845564
Description:
PLUG,DIFFUSER CASE,AIRCRAFT GAS
Detail:
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.
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Manufacturer Information:
| 4321065 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PLUG ASSY OF--INSTRUMENTATION BOSS (AP 8) | | 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 |
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