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4040973 — SPACER,COMPRESSOR ROTOR,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4040973: SPACER,COMPRESSOR ROTOR,AIRCRAFT.

SPACER,COMPRESSOR ROTOR,AIRCRAFT. Key specifications include material: NICKEL ALLOY, special_features: 13TH STG; USED ON THE REAR COMPRESSOR DRIVE SHAFT, end_item_identification: ACFT ENG F-100, reference_data_and_literature: T.O. 2J-F100-14, FIG 173, INDEX 5.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-369-5362, 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
4040973
NSN: 2840-00-369-5362
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY
special_features13TH STG; USED ON THE REAR COMPRESSOR DRIVE SHAFT
end_item_identificationACFT ENG F-100
reference_data_and_literatureT.O. 2J-F100-14, FIG 173, INDEX 5
NSN2840-00-369-5362
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,COMPRESSOR ROTOR,AIRCRAFT TITLE COMPONENT PN 4040973 MFR SPACER,COMPRESSOR ROTO
KEY FEATURES
•
REFERENCE DATA AND LITERATURE: T.O. 2J-F100-14, FIG 173, INDEX 5
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
REFERENCE DATA AND LITERATURET.O. 2J-F100-14, FIG 173, INDEX 5
SPECIAL FEATURES13TH STG; USED ON THE REAR COMPRESSOR DRIVE SHAFT
END ITEM IDENTIFICATIONACFT ENG F-100
MATERIALNICKEL ALLOY
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.
2840-00-004-4242 2840-00-021-4702 2840-00-043-0981 2840-00-043-0982 2840-00-048-5261 2840-00-407-9165 2840-01-171-0875
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4040973?
4040973 is a SPACER,COMPRESSOR ROTOR,AIRCRAFT.
What is the NSN for 4040973?
4040973 is cataloged in the U.S. Government catalog under NSN 2840-00-369-5362. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.