PartsTable
Technical Data Sheet
518560000 ✓ 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. Key specifications include special_features: END ITEM:LEAK DETECTOR ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-574-6411, 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
518560000
NSN: 5331-01-574-6411
FSC: 5331 — O-RING
CAGE: 66042 — THOMAS C. WILSON, INC. DBA THOMAS C WILSON (USA)
SPECIFICATIONS
special_featuresEND ITEM:LEAK DETECTOR ASSEMBLY
NSN5331-01-574-6411
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 518560000 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESEND ITEM:LEAK DETECTOR ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
51856Interchangeable
interchangeable cross-reference
interchangeable
PE-120Interchangeable
interchangeable cross-reference
interchangeable
C91Interchangeable
interchangeable cross-reference
interchangeable
13007097Interchangeable
interchangeable cross-reference
interchangeable
1856Interchangeable
interchangeable cross-reference
interchangeable
AT77508Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 518560000?
518560000 is a O-RING.
What parts can replace 518560000?
There are 9 known substitutes for 518560000: 51856, PE-120, C91 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 518560000?
518560000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-574-6411. This indicates validated use in U.S. government and defense supply chains.
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