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PartsTable / COMPONENT / X226-433
X226-433 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include case_style: RECESSED, seal_width: 0.312 INCHES NOMINAL IN, housing_bore_diameter: 2.953 INCHES NOMINAL IN, accommodated_shaft_diameter: 1.750 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 5330-00-872-5139, 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
X226-433
NSN: 5330-00-872-5139
FSC: 5330
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
case_styleRECESSED
seal_width0.312 INCHES NOMINAL IN
housing_bore_diameter2.953 INCHES NOMINAL IN
accommodated_shaft_diameter1.750 INCHES NOMINAL IN
NSN5330-00-872-5139
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: X226-433 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
•
ACCOMMODATED SHAFT DIAMETER: 1.750 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
•
SEAL WIDTH: 0.312 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 2.953 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER1.750 INCHES NOMINAL IN
CASE STYLERECESSED
SEAL WIDTH0.312 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.953 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2071103Interchangeable
interchangeable cross-reference
interchangeable
209103Interchangeable
interchangeable cross-reference
interchangeable
0209103-1Interchangeable
interchangeable cross-reference
interchangeable
BH-1110-OHInterchangeable
interchangeable cross-reference
interchangeable
27222Interchangeable
interchangeable cross-reference
interchangeable
BH1110X0HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X226-433?
X226-433 is a SEAL,PLAIN ENCASED.
What parts can replace X226-433?
There are 13 known substitutes for X226-433: 2071103, 209103, 0209103-1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X226-433?
X226-433 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-872-5139. 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