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389469 — VANE,COMPRESSOR,AIRCRAFT GAS TUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

389469: VANE,COMPRESSOR,AIRCRAFT GAS TUR.

VANE,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include material: STEEL CORROSION RESISTING OVERALL, stage_number: 12, overall_length: 2.400 INCHES MINIMUM AND 2.422 INCHES MAXIMUM IN, end_item_identification: TF33 AIRCRAFT ENGINE, engine_section_location: COMPRESSOR, reference_data_and_literature: T.O.2J-TF33-4 FIG17,IND19. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-521-5383, 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
389469
NSN: 5340-00-521-5383
NIINs: 005215383, 007659894
FSC: 5340 — Hardware, Commercial
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
stage_number12
overall_length2.400 INCHES MINIMUM AND 2.422 INCHES MAXIMUM IN
end_item_identificationTF33 AIRCRAFT ENGINE
engine_section_locationCOMPRESSOR
reference_data_and_literatureT.O.2J-TF33-4 FIG17,IND19
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyCOMPRESSOR STATOR, 12 STAGE,ASSY OF
NSN5340-00-521-5383
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 389469 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.375 INCHES NOMINAL IN
OVERALL LENGTH20.312 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
H13953Reference document
Same NSN cross-reference
Reference document — Secondary reference
N43277Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 389469?
389469 is a VANE,COMPRESSOR,AIRCRAFT GAS TUR.
What parts can replace 389469?
There are 2 known substitutes for 389469: H13953, N43277. Substitute compatibility should be verified for your specific system.
What is the NSN for 389469?
389469 is cataloged in the U.S. Government catalog under NSN 5340-00-521-5383. 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.