The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.909 INCHES MINIMUM AND 3.977 INCHES MAXIMUM IN, center_hole_diameter: 3.722 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-182-3223, 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
AS568B-154
NSN:5331-00-182-3223 FSC:5331 — O-ring CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU
temp_rating
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
3.909 INCHES MINIMUM AND 3.977 INCHES MAXIMUM IN
center_hole_diameter
3.722 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
elongation_percentage
331 MAXIMUM
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN
5331-00-182-3223
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 3.909 INCHES MINIMUM AND 3.977 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 331 MAXIMUM
•
CENTER HOLE DIAMETER: 3.722 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU
TECHNICAL CHARACTERISTICS
TEMP RATING
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER
3.909 INCHES MINIMUM AND 3.977 INCHES MAXIMUM IN
HARDNESS RATING
70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE
331 MAXIMUM
CENTER HOLE DIAMETER
3.722 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU
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FREQUENTLY ASKED QUESTIONS
What is AS568B-154?
AS568B-154 is a O-RING.
What parts can replace AS568B-154?
There are 2 known substitutes for AS568B-154: 2-154N674-70, 2-154N398-70. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568B-154?
AS568B-154 is cataloged in the U.S. Government catalog under NSN 5331-00-182-3223. This indicates validated use in U.S. government and defense supply chains.
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