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ES245-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ES245-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, cross-sectional_height: 0.219 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-106-1918, 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
ES245-1
NSN: 5331-00-106-1918
FSC: 5331 — O-ring
CAGE: 73510 — WALDON INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
cross-sectional_height0.219 INCHES NOMINAL IN
NSN5331-00-106-1918
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ES245-1 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 HEIGHT: 0.219 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.219 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
3000-61Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ES245-1?
ES245-1 is a O-RING.
What parts can replace ES245-1?
There is 1 known substitute for ES245-1: 3000-61. Substitute compatibility should be verified for your specific system.
What is the NSN for ES245-1?
ES245-1 is cataloged in the U.S. Government catalog under NSN 5331-00-106-1918. This indicates validated use in U.S. government and defense supply chains.
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