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Technical Data Sheet
PartsTable / COMPONENT / 6N9
6N9 ✓ 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 SEAL RING,METAL is a the manufacturer industrial component. Key specifications include ring_style: CONTRACTING CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.0930 INCHES NOMINAL IN, inside_diameter: 3.303 INCHES NOMINAL IN, radial_wall_thickness: 0.1300 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-496-1228, 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
6N9
NSN: 5340-00-496-1228
FSC: 5340
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
ring_styleCONTRACTING CONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.0930 INCHES NOMINAL IN
inside_diameter3.303 INCHES NOMINAL IN
radial_wall_thickness0.1300 INCHES NOMINAL IN
NSN5340-00-496-1228
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6N9 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
•
ANGLE FROM HORIZONTAL CENTERLINE TO EAR IN DEG: 90.0
•
CENTER RADIUS: 1.250 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 2
•
MATERIAL: STEEL
•
STYLE DESIGNATOR: FLOATING
•
PLATE THICKNESS: 0.049 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
END RADIUS: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ANGLE FROM HORIZONTAL CENTERLINE TO EAR IN DEG90.0
CENTER RADIUS1.250 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY2
MATERIALSTEEL
STYLE DESIGNATORFLOATING
PLATE THICKNESS0.049 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
END RADIUS0.281 INCHES NOMINAL IN
ANGLE BETWEEN EARS IN DEG150.0
MOUNTING HOLE DIAMETER0.328 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
107276Upgraded Successor
successor cross-reference
successor
15516Upgraded Successor
successor cross-reference
successor
44592Interchangeable
interchangeable cross-reference
interchangeable
SCD1347-12Interchangeable
interchangeable cross-reference
interchangeable
SMB336070Interchangeable
interchangeable cross-reference
interchangeable
6N0009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6N9?
6N9 is a SEAL RING,METAL.
What parts can replace 6N9?
There are 11 known substitutes for 6N9: 107276, 15516, 44592 and 8 more. Substitute compatibility should be verified for your specific system.
Is 6N9 still available?
6N9 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026