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Technical Data Sheet
PartsTable / O-RING / 122J15
122J15 ✓ 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 CHLOROPRENE CLASS CR, outside_diameter: 1.012 INCHES NOMINAL IN, cross-sectional_height: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-620-9345, 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
122J15
NSN: 5331-00-620-9345
FSC: 5331 — O-RING
CAGE: 77927 — ROSS OPERATING VALVE CO (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
outside_diameter1.012 INCHES NOMINAL IN
cross-sectional_height0.125 INCHES NOMINAL IN
NSN5331-00-620-9345
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 122J15 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: 0.125 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.012 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER1.012 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
589095Interchangeable
interchangeable cross-reference
interchangeable
AS568-210Interchangeable
interchangeable cross-reference
interchangeable
2601755-9Interchangeable
interchangeable cross-reference
interchangeable
27210Interchangeable
interchangeable cross-reference
interchangeable
PRP568-210-9009 -75Interchangeable
interchangeable cross-reference
interchangeable
AS568-210MIL-G- 21569 CL 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 122J15?
122J15 is a O-RING.
What parts can replace 122J15?
There are 12 known substitutes for 122J15: 589095, AS568-210, 2601755-9 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 122J15?
122J15 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-620-9345. 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