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Technical Data Sheet
PartsTable / O-RING / 298365-100ITEM9
298365-100ITEM9 ✓ 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 O-RING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-005-3702, 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
298365-100ITEM9
NSN: 5331-01-005-3702
FSC: 5331 — O-RING
CAGE: 27826 — EDWARDS AEROSPACE INC (USA)
SPECIFICATIONS
Part Number298365-100ITEM9
NSN5331-01-005-3702
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 298365-100ITEM9 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
109793Interchangeable
interchangeable cross-reference
interchangeable
BTA1MEGInterchangeable
interchangeable cross-reference
interchangeable
H004-0522493Interchangeable
interchangeable cross-reference
interchangeable
2263Interchangeable
interchangeable cross-reference
interchangeable
60CYCLE CURVE PInterchangeable
interchangeable cross-reference
interchangeable
2263MG4-50-250VAC-60-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 298365-100ITEM9?
298365-100ITEM9 is a O-RING.
What parts can replace 298365-100ITEM9?
There are 23 known substitutes for 298365-100ITEM9: 109793, BTA1MEG, H004-0522493 and 20 more. Substitute compatibility should be verified for your specific system.
Is 298365-100ITEM9 still available?
298365-100ITEM9 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026