PartsTable
Technical Data Sheet
Download PDF

734874 — SHROUD SEGMENT,TURBINE,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

734874: SHROUD SEGMENT,TURBINE,AIRCRAFT.

SHROUD SEGMENT,TURBINE,AIRCRAFT. Key specifications include diameter: 20.430 INCHES MINIMUM AND 20.450 INCHES MAXIMUM IN, material: STEEL OVERALL, overall_width: 1.138 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN, overall_length: 20.000 INCHES NOMINAL IN, special_features: TOLERANCE,FIT,FUNCTION, material_thickness: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-160-6492, 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
734874
NSN: 2840-01-160-6492
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter20.430 INCHES MINIMUM AND 20.450 INCHES MAXIMUM IN
materialSTEEL OVERALL
overall_width1.138 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN
overall_length20.000 INCHES NOMINAL IN
special_featuresTOLERANCE,FIT,FUNCTION
material_thickness2.000 INCHES NOMINAL IN
end_item_identificationACFT ENG TF33
engine_section_locationTURBINE
criticality_code_justificationFEAT
NSN2840-01-160-6492
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHROUD SEGMENT,TURBINE,AIRCRAFT TITLE COMPONENT PN 734874 MFR SHROUD SEGMENT,TURBINE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
DIAMETER: 20.430 INCHES MINIMUM AND 20.450 INCHES MAXIMUM IN
•
ENGINE SECTION LOCATION: TURBINE
•
MATERIAL THICKNESS: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
DIAMETER20.430 INCHES MINIMUM AND 20.450 INCHES MAXIMUM IN
OVERALL LENGTH20.000 INCHES NOMINAL IN
OVERALL WIDTH1.138 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONTURBINE
MATERIAL THICKNESS2.000 INCHES NOMINAL IN
SPECIAL FEATURESTOLERANCE,FIT,FUNCTION
END ITEM IDENTIFICATIONACFT ENG TF33
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
734874-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
Ready to buy 734874?
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 734874?
734874 is a SHROUD SEGMENT,TURBINE,AIRCRAFT.
What parts can replace 734874?
There is 1 known substitute for 734874: 734874-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 734874?
734874 is cataloged in the U.S. Government catalog under NSN 2840-01-160-6492. 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 — 734874

✓ 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.