PartsTable
Technical Data Sheet
PartsTable / O-RING / 610189B46A
610189B46A ✓ 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 SILICONE CLASS Q, center_hole_diameter: 5.464 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM 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 5331-00-788-3618, 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
610189B46A
NSN: 5331-00-788-3618
FSC: 5331 — O-RING
CAGE: 11314 — HUTCHINSON SEAL CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
center_hole_diameter5.464 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5331-00-788-3618
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 610189B46A 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 SILICONE CLASS Q
•
CENTER HOLE DIAMETER: 5.464 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SILICONE CLASS Q
CENTER HOLE DIAMETER5.464 INCHES MINIMUM AND 5.510 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
152881Interchangeable
interchangeable cross-reference
interchangeable
32533Interchangeable
interchangeable cross-reference
interchangeable
TRP10XInterchangeable
interchangeable cross-reference
interchangeable
60020Interchangeable
interchangeable cross-reference
interchangeable
19020Interchangeable
interchangeable cross-reference
interchangeable
600AC20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 610189B46A?
610189B46A is a O-RING.
What parts can replace 610189B46A?
There are 20 known substitutes for 610189B46A: 152881, 32533, TRP10X and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 610189B46A?
610189B46A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-788-3618. 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