PartsTable
Technical Data Sheet
AMS3209L ✓ 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, temp_rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF, outside_diameter: 1.895 INCHES NOMINAL IN, center_hole_diameter: 1.460 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN, cross-sectional_height: 0.205 INCHES MINIMUM AND 0.215 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 5330-00-803-7203, 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
AMS3209L
NSN: 5330-00-803-7203
FSC: 5330
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
temp_rating-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
outside_diameter1.895 INCHES NOMINAL IN
center_hole_diameter1.460 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
cross-sectional_height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN5330-00-803-7203
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AMS3209L 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 DOCUMENT AND CLASSIFICATION: AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER: 1.531 INCHES NOMINAL IN
STYLE DESIGNATOR: CIRCULAR
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
CROSS-SECTIONAL THICKNESS: 0.875 INCHES NOMINAL IN
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TEMP RATING: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER1.531 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
CROSS-SECTIONAL THICKNESS0.875 INCHES NOMINAL IN
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
TEMP RATING-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
AS568-274Interchangeable
interchangeable cross-reference
interchangeable
2-274C147-70Interchangeable
interchangeable cross-reference
interchangeable
ARP568-27AInterchangeable
interchangeable cross-reference
interchangeable
2-325C147-70Interchangeable
interchangeable cross-reference
interchangeable
AS568-325MIL-G- 1149 TY 2 CL 1Interchangeable
interchangeable cross-reference
interchangeable
AS568-325Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AMS3209L?
AMS3209L is a O-RING.
What parts can replace AMS3209L?
There are 10 known substitutes for AMS3209L: AS568-274, 2-274C147-70, ARP568-27A and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AMS3209L?
AMS3209L is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-803-7203. This indicates validated use in U.S. government and defense supply chains.
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