PartsTable
Technical Data Sheet
PartsTable / O-RING / 25-90196
25-90196 ✓ 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: REFERENCE DATA LITERATURE: MERCURY(4STROKE) EFI SWB) N5DGRD CYLINDER BLOCK, REF ITEM 46, center_hole_diameter: 0.921 INCHES NOMINAL IN, cross-sectional_height: 0.139 INCHES NOMINAL IN, end_item_identification: ENGINE,OUTBOARD 225,STANDARD ROTAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-539-2451, 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
25-90196
NSN: 5331-01-539-2451
FSC: 5331 — O-RING
CAGE: ZA033 — MARINE POWER INTERNATIONAL PTY LTD BRUNSWICK ASIA PACIFIC GROUP (AUS)
SPECIFICATIONS
special_featuresREFERENCE DATA LITERATURE: MERCURY(4STROKE) EFI SWB) N5DGRD CYLINDER BLOCK, REF ITEM 46
center_hole_diameter0.921 INCHES NOMINAL IN
cross-sectional_height0.139 INCHES NOMINAL IN
end_item_identificationENGINE,OUTBOARD 225,STANDARD ROTAT
NSN5331-01-539-2451
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25-90196 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: 0.139 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.921 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.139 INCHES NOMINAL IN
END ITEM IDENTIFICATIONENGINE,OUTBOARD 225,STANDARD ROTAT
CENTER HOLE DIAMETER0.921 INCHES NOMINAL IN
SPECIAL FEATURESREFERENCE DATA LITERATURE: MERCURY(4STROKE) EFI SWB) N5DGRD CYLINDER BLOCK, REF ITEM 46
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10132167Interchangeable
interchangeable cross-reference
interchangeable
9-0-196Interchangeable
interchangeable cross-reference
interchangeable
G369/2BAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 25-90196?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 25-90196?
25-90196 is a O-RING.
What parts can replace 25-90196?
There are 3 known substitutes for 25-90196: 10132167, 9-0-196, G369/2BA. Substitute compatibility should be verified for your specific system.
What is the NSN for 25-90196?
25-90196 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-539-2451. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 25-90196

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026