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2243009-8 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2243009-8: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-00-455-6406, 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
2243009-8
NSN: 5331-00-455-6406
FSC: 5331 — O-ring
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
Part Number2243009-8
NSN5331-00-455-6406
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2243009-8 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
SUBSTITUTES & CROSS-REFERENCES 5
2-032 N219-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
2443009-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
2574737Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
N0674 0186-4070ITARReference document
Same NSN cross-reference
Reference document — Secondary reference
47.34X1.78 20A7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2243009-8?
2243009-8 is a O-RING.
What parts can replace 2243009-8?
There are 5 known substitutes for 2243009-8: 2-032 N219-7, 2443009-8, 2574737 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2243009-8?
2243009-8 is cataloged in the U.S. Government catalog under NSN 5331-00-455-6406. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.