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4051316 — RETAINER,TURBINE BLADE,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4051316: RETAINER,TURBINE BLADE,AIRCRAFT.

RETAINER,TURBINE BLADE,AIRCRAFT. Key specifications include special_features: ACFT ENGINE F100-PW-100; F100 FRACTURE CRITICAL PART, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-036-8245, 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
4051316
NSN: 2840-01-036-8245
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
stage_number1
special_featuresACFT ENGINE F100-PW-100; F100 FRACTURE CRITICAL PART
criticality_code_justificationFEAT
NSN2840-01-036-8245
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,TURBINE BLADE,AIRCRAFT TITLE COMPONENT PN 4051316 MFR RETAINER,TURBINE BLADE
KEY FEATURES
•
STAGE NUMBER: 1
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
STAGE NUMBER1
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESACFT ENGINE F100-PW-100; F100 FRACTURE CRITICAL PART
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 4051316?
4051316 is a RETAINER,TURBINE BLADE,AIRCRAFT.
What is the NSN for 4051316?
4051316 is cataloged in the U.S. Government catalog under NSN 2840-01-036-8245. 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.