661494 — SPACER,COMPRESSOR ROTOR,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

661494: SPACER,COMPRESSOR ROTOR,AIRCRAFT.

SPACER,COMPRESSOR ROTOR,AIRCRAFT. Key specifications include overall_length: 2.293 INCHES MINIMUM AND 2.294 INCHES MAXIMUM IN, outside_diameter: 19.335 INCHES MINIMUM AND 19.345 INCHES MAXIMUM IN, end_item_identification: ACFT ENG TF33, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-159-9639, 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

661494

NSN: 2840-01-159-9639
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)

SPECIFICATIONS

overall_length	2.293 INCHES MINIMUM AND 2.294 INCHES MAXIMUM IN
outside_diameter	19.335 INCHES MINIMUM AND 19.345 INCHES MAXIMUM IN
end_item_identification	ACFT ENG TF33
criticality_code_justification	AGAV
NSN	2840-01-159-9639

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

OUTSIDE DIAMETER: 19.335 INCHES MINIMUM AND 19.345 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
OVERALL LENGTH	2.293 INCHES MINIMUM AND 2.294 INCHES MAXIMUM IN
OUTSIDE DIAMETER	19.335 INCHES MINIMUM AND 19.345 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	ACFT ENG TF33

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 661494?

661494 is a SPACER,COMPRESSOR ROTOR,AIRCRAFT.

What is the NSN for 661494?

661494 is cataloged in the U.S. Government catalog under NSN 2840-01-159-9639. This indicates validated use in U.S. government and defense supply chains.

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661494 — SPACER,COMPRESSOR ROTOR,AIRCRAFT

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