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Technical Data Sheet
PartsTable / O-RING / 10018615
10018615 ✓ 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 material: RUBBER SYNTHETIC, end_item_identification: 4820-01-591-7713 AND 4820-01-591-7791,PARTS KIT,VALVE (PN:10017001,CAGE CODE:90800), part_name_assigned_by_controlling_agency: O-RING,TAILPIECE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-592-1342, 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
10018615
NSN: 5331-01-592-1342
FSC: 5331 — O-RING
CAGE: 90800 — ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
end_item_identification4820-01-591-7713 AND 4820-01-591-7791,PARTS KIT,VALVE (PN:10017001,CAGE CODE:90800)
part_name_assigned_by_controlling_agencyO-RING,TAILPIECE
NSN5331-01-592-1342
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10018615 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
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING,TAILPIECE
MATERIALRUBBER SYNTHETIC
END ITEM IDENTIFICATION4820-01-591-7713 AND 4820-01-591-7791,PARTS KIT,VALVE (PN:10017001,CAGE CODE:90800)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
R149P216JInterchangeable
interchangeable cross-reference
interchangeable
4635-00Interchangeable
interchangeable cross-reference
interchangeable
5331PL1738208Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-011Interchangeable
interchangeable cross-reference
interchangeable
10017039Interchangeable
interchangeable cross-reference
interchangeable
10017001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10018615?
10018615 is a O-RING.
What parts can replace 10018615?
There are 23 known substitutes for 10018615: R149P216J, 4635-00, 5331PL1738208 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10018615?
10018615 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-592-1342. 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