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1B3563 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1B3563: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include special_features: COBALT ALLOY SEAL. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-399-2637, 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
1B3563
NSN: 2840-01-399-2637
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_featuresCOBALT ALLOY SEAL
NSN2840-01-399-2637
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,AIR,AIRCRAFT GAS TURBINE EN TITLE COMPONENT PN 1B3563 MFR SEAL,AIR,AIRCRAFT GAS
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOBALT ALLOY SEAL
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.
2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903
SUBSTITUTES & CROSS-REFERENCES 1
AB3563Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1B3563?
1B3563 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.
What parts can replace 1B3563?
There is 1 known substitute for 1B3563: AB3563. Substitute compatibility should be verified for your specific system.
What is the NSN for 1B3563?
1B3563 is cataloged in the U.S. Government catalog under NSN 2840-01-399-2637. This indicates validated use in U.S. government and defense supply chains.
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