PartsTable
Technical Data Sheet
Download PDF

505552 — COMPRESSOR,AIRCRAFT GAS TURBINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

505552: COMPRESSOR,AIRCRAFT GAS TURBINE.

COMPRESSOR,AIRCRAFT GAS TURBINE. This part is cataloged in the U.S. Government catalog under NSN 2840-00-477-4034, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
505552
NSN: 2840-00-477-4034
NIINs: 004774034, 014274802
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresBRAND NAME DESCRIPTION BLX-II;ADDITIONAL ITEM INFORMATION 20X200 BLX-II 952;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
NSN2840-00-477-4034
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPRESSOR,AIRCRAFT GAS TURBINE TITLE COMPONENT PN 505552 MFR COMPRESSOR,AIRCRAFT GA
KEY FEATURES
•
DESIGN TYPE: AXIAL COMPRESSOR
•
ENGINE SECTION LOCATION: COMPRESSOR
TECHNICAL CHARACTERISTICS
DESIGN TYPEAXIAL COMPRESSOR
ENGINE SECTION LOCATIONCOMPRESSOR
SPECIAL FEATURESWAS COMPRESSOR,AXIAL,TURBINE ENGINE
END ITEM IDENTIFICATIONENGINE MODEL TF33
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
Ready to buy 505552?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 505552?
505552 is a COMPRESSOR,AIRCRAFT GAS TURBINE.
What is the NSN for 505552?
505552 is cataloged in the U.S. Government catalog under NSN 2840-00-477-4034. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 505552

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.