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Technical Data Sheet
PartsTable / COMPONENT / 3301018
3301018 ✓ 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 outside_diameter: 3.813 INCHES NOMINAL IN, bolt_circle_diameter: 2.688 INCHES NOMINAL IN, cross-sectional_thickness: 0.063 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-415-0789, 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
3301018
NSN: 5330-00-415-0789
FSC: 5330
CAGE: 53964 — KAYDON CUSTOM FILTRATION CORPORATION (USA)
SPECIFICATIONS
outside_diameter3.813 INCHES NOMINAL IN
bolt_circle_diameter2.688 INCHES NOMINAL IN
cross-sectional_thickness0.063 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-415-0789
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3301018 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 THICKNESS: 0.063 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.813 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.688 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL IN
OUTSIDE DIAMETER3.813 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.688 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1N4246Interchangeable
interchangeable cross-reference
interchangeable
QNJX4246Interchangeable
interchangeable cross-reference
interchangeable
3371528Interchangeable
interchangeable cross-reference
interchangeable
230515Interchangeable
interchangeable cross-reference
interchangeable
00-2305-015-00Interchangeable
interchangeable cross-reference
interchangeable
N38473PC12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3301018?
3301018 is a GASKET.
What parts can replace 3301018?
There are 10 known substitutes for 3301018: 1N4246, QNJX4246, 3371528 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3301018?
3301018 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-415-0789. 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