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1433-643378 — 1433-643378

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1433-643378: 1433-643378.

The 1433-643378 is a the manufacturer industrial component. Key specifications include material: STEEL, construction: ONE-PIECE, outside_diameter: 0.28125 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.192 INCHES NOMINAL IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-044-3459, 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
1433-643378
NSN: 5365-00-044-3459
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 09523 — PARKER-HANNIFIN CORPORATION DIV GAS TURBINE FUEL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
constructionONE-PIECE
outside_diameter0.28125 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.192 INCHES NOMINAL IN
surface_treatmentPASSIVATE
fsc_application_dataENGINE,ANTI ICING SYSTEM,ACFT
NSN5365-00-044-3459
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1433-643378 TITLE COMPONENT PN 1433-643378 MFR 1433-643378
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE,ANTI ICING SYSTEM,ACFT
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 0.28125 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.192 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,ANTI ICING SYSTEM,ACFT
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER0.28125 INCHES NOMINAL IN
APERTURE DIAMETER0.192 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL
CONSTRUCTIONONE-PIECE
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1433-643378?
1433-643378 is a 1433-643378.
What is the NSN for 1433-643378?
1433-643378 is cataloged in the U.S. Government catalog under NSN 5365-00-044-3459. 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.