2840-00-227-8887 RING,COMPRESSOR ROTOR Index 2840-00-227-8890 RING,COMPRESSOR ROT

National Stock Number:
2840-00-227-8889

Federal Supply Class:
2840

National Item Identification Number:
002278889

Description:
SEAL,AIR,AIRCRAFT GAS TURBINE EN

Detail:
A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.


Manufacturer Information:
30977077445RTX CORPORATION
55566511449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
55566577445RTX CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTNICKEL AND
CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
DESIGN TYPEAXIAL COMPRESSOR
ENGINE SECTION LOCATIONCOMPRESSOR
STAGE NUMBER10
OVERALL LENGTH1.134 INCHES MINIMUM AND
1.154 INCHES MAXIMUM
DIAMETER24.900 INCHES NOMINAL
HARDNESS RATING30.0 ROCKWELL C NOMINAL OVERALL
SPECIAL FEATUREST.O. 2J-J75-4, FIG 13, IND 12; CASE-REAR COMPRESSOR FRONT
CRITICALITY CODE JUSTIFICATIONCZBJ AND
SFTT AND
ABMZ AND
ABHP AND
FEAT
PART NAME ASSIGNED BY CONTROLLING AGENCYORIGINAL NAME RING,COMPRESSOR ROTOR,AIRCRAFT GAS TURBINE ENGINE
THE MANUFACTURERS DATA
MANUFACTURERS CODE77445
DESIGN CONTROL REFERENCE555665


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