PartsTable
Technical Data Sheet
Download PDF

223744CLL — SPACER,COMPRESSOR ROTOR,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

223744CLL: SPACER,COMPRESSOR ROTOR,AIRCRAFT.

SPACER,COMPRESSOR ROTOR,AIRCRAFT. Key specifications include special_features: TOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES AND MANUFACTURING, end_item_identification: J-57 AIRCRAFT ENGINE, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-285-4486, 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
223744CLL
NSN: 2840-00-285-4486
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_featuresTOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES AND MANUFACTURING
end_item_identificationJ-57 AIRCRAFT ENGINE
criticality_code_justificationFEAT
NSN2840-00-285-4486
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,COMPRESSOR ROTOR,AIRCRAFT TITLE COMPONENT PN 223744CLL MFR SPACER,COMPRESSOR ROTO
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESTOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES AND MANUFACTURING
END ITEM IDENTIFICATIONJ-57 AIRCRAFT ENGINE
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 223744CLL?
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 223744CLL?
223744CLL is a SPACER,COMPRESSOR ROTOR,AIRCRAFT.
What is the NSN for 223744CLL?
223744CLL is cataloged in the U.S. Government catalog under NSN 2840-00-285-4486. 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 — 223744CLL

✓ 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.