The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 8.585 INCHES MINIMUM AND 8.705 INCHES MAXIMUM IN, center_hole_diameter: 6.271 INCHES NOMINAL IN, elongation_percentage: 331 MAXIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-122-7220, 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
AS568-370
NSN:5331-00-122-7220 FSC:5331 — O-ring CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE NITRILE
temp_rating
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
8.585 INCHES MINIMUM AND 8.705 INCHES MAXIMUM IN
center_hole_diameter
6.271 INCHES NOMINAL IN
elongation_percentage
331 MAXIMUM
cross-sectional_height
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN
5331-00-122-7220
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 8.585 INCHES MINIMUM AND 8.705 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 331 MAXIMUM
•
CENTER HOLE DIAMETER: 6.271 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
TEMP RATING
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
OUTSIDE DIAMETER
8.585 INCHES MINIMUM AND 8.705 INCHES MAXIMUM IN
HARDNESS RATING
70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE
331 MAXIMUM
CENTER HOLE DIAMETER
6.271 INCHES NOMINAL IN
MATERIAL
RUBBER BUTADIENE NITRILE
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is AS568-370?
AS568-370 is a O-RING.
What parts can replace AS568-370?
There are 2 known substitutes for AS568-370: 2-370-N674-70, 2-370N219-7. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-370?
AS568-370 is cataloged in the U.S. Government catalog under NSN 5331-00-122-7220. This indicates validated use in U.S. government and defense supply chains.
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