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Technical Data Sheet
PartsTable / COMPONENT / 0-0206403-3
0-0206403-3 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, outside_diameter: 1.234 INCHES NOMINAL IN, special_features: COLOR WHITE, style_designator: CIRCULAR, aperture_diameter: 1.144 INCHES NOMINAL IN, cross-sectional_thickness: 0.050 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-147-2452, 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
0-0206403-3
NSN: 5330-01-147-2452
FSC: 5330
CAGE: F0286 — TYCO ELECTRONICS FRANCE SAS (FRA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
outside_diameter1.234 INCHES NOMINAL IN
special_featuresCOLOR WHITE
style_designatorCIRCULAR
aperture_diameter1.144 INCHES NOMINAL IN
cross-sectional_thickness0.050 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-147-2452
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0-0206403-3 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL THICKNESS: 0.050 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.144 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.234 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL THICKNESS0.050 INCHES NOMINAL IN
APERTURE DIAMETER1.144 INCHES NOMINAL IN
OUTSIDE DIAMETER1.234 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR WHITE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
144127Interchangeable
interchangeable cross-reference
interchangeable
MPR9484-3A1-22Interchangeable
interchangeable cross-reference
interchangeable
221-1375Interchangeable
interchangeable cross-reference
interchangeable
HEHM087Interchangeable
Same NIIN cross-reference
interchangeable
5010002972Interchangeable
Same NIIN cross-reference
interchangeable
206403-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0-0206403-3?
0-0206403-3 is a GASKET.
What parts can replace 0-0206403-3?
There are 7 known substitutes for 0-0206403-3: 144127, MPR9484-3A1-22, 221-1375 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0-0206403-3?
0-0206403-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-147-2452. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026