The BOSS,NOZZLE,AFTERBU is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2840-00-138-9383, 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
663555R1
NSN:2840-00-138-9383 FSC:2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components CAGE:77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part Number
663555R1
NSN
2840-00-138-9383
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 663555R1?
663555R1 is a BOSS,NOZZLE,AFTERBU.
What is the NSN for 663555R1?
663555R1 is cataloged in the U.S. Government catalog under NSN 2840-00-138-9383. This indicates validated use in U.S. government and defense supply chains.
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