PartsTable
Technical Data Sheet
K3026-4 ✓ 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 RUBBER ROUND SECTION is a the manufacturer industrial component. Key specifications include length: 0.453 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, material: RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED, fabrication_method: SOLID, environmental_protection: OIL RESISTANT, cross-sectional_shape_style: CIRCULAR, nonmetallic_hardness_rating: 68.0 NOMINAL SHORE DUROMETER A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-298-5442, 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
K3026-4
NSN: 5330-00-298-5442
FSC: 5330
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
length0.453 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
materialRUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
fabrication_methodSOLID
environmental_protectionOIL RESISTANT
cross-sectional_shape_styleCIRCULAR
nonmetallic_hardness_rating68.0 NOMINAL SHORE DUROMETER A
cross_section_outside_diameter0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5330-00-298-5442
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K3026-4 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
MATERIAL: RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
CROSS SECTION OUTSIDE DIAMETER: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NONMETALLIC HARDNESS RATING: 68.0 NOMINAL SHORE DUROMETER A
LENGTH: 0.453 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
FABRICATION METHOD: SOLID
ENVIRONMENTAL PROTECTION: OIL RESISTANT
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
CROSS SECTION OUTSIDE DIAMETER0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NONMETALLIC HARDNESS RATING68.0 NOMINAL SHORE DUROMETER A
LENGTH0.453 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
FABRICATION METHODSOLID
ENVIRONMENTAL PROTECTIONOIL RESISTANT
CROSS-SECTIONAL SHAPE STYLECIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
X427Interchangeable
interchangeable cross-reference
interchangeable
PD5110-00-238-7696Interchangeable
interchangeable cross-reference
interchangeable
GGG-S-665Interchangeable
interchangeable cross-reference
interchangeable
CS134Interchangeable
interchangeable cross-reference
interchangeable
1682122P8Interchangeable
interchangeable cross-reference
interchangeable
7203665P8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K3026-4?
K3026-4 is a RUBBER ROUND SECTION.
What parts can replace K3026-4?
There are 7 known substitutes for K3026-4: X427, PD5110-00-238-7696, GGG-S-665 and 4 more. Substitute compatibility should be verified for your specific system.
Is K3026-4 still available?
K3026-4 is currently cancelled.
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