PartsTable
Technical Data Sheet
PartsTable / O-RING / DS-B90503-11061-10
DS-B90503-11061-10 ✓ 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 product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-605-1209, 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
DS-B90503-11061-10
NSN: 5331-01-605-1209
FSC: 5331 — O-RING
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
Part NumberDS-B90503-11061-10
NSN5331-01-605-1209
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DS-B90503-11061-10 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 10
156001Interchangeable
interchangeable cross-reference
interchangeable
5900087-4Interchangeable
interchangeable cross-reference
interchangeable
5342PL0963309Interchangeable
interchangeable cross-reference
interchangeable
G136221Interchangeable
interchangeable cross-reference
interchangeable
00156-0001Interchangeable
interchangeable cross-reference
interchangeable
1560010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DS-B90503-11061-10?
DS-B90503-11061-10 is a O-RING.
What parts can replace DS-B90503-11061-10?
There are 10 known substitutes for DS-B90503-11061-10: 156001, 5900087-4, 5342PL0963309 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DS-B90503-11061-10?
DS-B90503-11061-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-605-1209. 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