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AS568-325MIL-G- 1149 TY 2 CL 1 — Technical Data Sheet

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— · 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 under NSN 5331-01-067-3451, 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
AS568-325MIL-G- 1149 TY 2 CL 1
NSN: 5331-01-067-3451
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
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
NSN5331-01-067-3451
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-325MIL-G- 1149 TY 2 CL 1 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
•
CENTER HOLE DIAMETER: 1.460 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.895 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
•
TEMP RATING: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER1.460 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.895 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR
TEMP RATING-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
AMS3209LInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
327-5832993InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILR1149TY2CL1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILR1149TYPE2CLASS1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-G-1149InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AS568-325InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS568-325MIL-G- 1149 TY 2 CL 1?
AS568-325MIL-G- 1149 TY 2 CL 1 is a O-RING.
What parts can replace AS568-325MIL-G- 1149 TY 2 CL 1?
There are 15 known substitutes for AS568-325MIL-G- 1149 TY 2 CL 1: AMS3209L, 327-5832993, MILR1149TY2CL1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-325MIL-G- 1149 TY 2 CL 1?
AS568-325MIL-G- 1149 TY 2 CL 1 is cataloged in the Federal Logistics Information System under NSN 5331-01-067-3451. 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: October 2026