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Technical Data Sheet
PartsTable / COMPONENT / ES2254C
ES2254C ✓ 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: CORK OVERALL, aperture_width: 3.625 INCHES NOMINAL IN, aperture_length: 19.625 INCHES NOMINAL IN, style_designator: OVAL, bearing_surface_width: 0.500 INCHES NOMINAL IN, cross-sectional_thickness: 0.125 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 5330-00-251-4056, 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
ES2254C
NSN: 5330-00-251-4056
FSC: 5330
CAGE: 79144 — VELLUMOID, INC. (USA)
SPECIFICATIONS
materialCORK OVERALL
aperture_width3.625 INCHES NOMINAL IN
aperture_length19.625 INCHES NOMINAL IN
style_designatorOVAL
bearing_surface_width0.500 INCHES NOMINAL IN
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-251-4056
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ES2254C 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
•
APERTURE WIDTH: 3.625 INCHES NOMINAL IN
•
BEARING SURFACE WIDTH: 0.500 INCHES NOMINAL IN
•
APERTURE LENGTH: 19.625 INCHES NOMINAL IN
•
MATERIAL: CORK OVERALL
•
STYLE DESIGNATOR: OVAL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE WIDTH3.625 INCHES NOMINAL IN
BEARING SURFACE WIDTH0.500 INCHES NOMINAL IN
APERTURE LENGTH19.625 INCHES NOMINAL IN
MATERIALCORK OVERALL
STYLE DESIGNATOROVAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
6002-244Interchangeable
interchangeable cross-reference
interchangeable
38073Interchangeable
interchangeable cross-reference
interchangeable
5602-180-62Interchangeable
interchangeable cross-reference
interchangeable
7163-1Interchangeable
interchangeable cross-reference
interchangeable
7910328Interchangeable
interchangeable cross-reference
interchangeable
6011471Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ES2254C?
ES2254C is a GASKET.
What parts can replace ES2254C?
There are 14 known substitutes for ES2254C: 6002-244, 38073, 5602-180-62 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ES2254C?
ES2254C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-251-4056. 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