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, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 7.214 INCHES MINIMUM AND 7.310 INCHES MAXIMUM IN, center_hole_diameter: 6.944 INCHES MINIMUM AND 7.024 INCHES MAXIMUM IN, elongation_percentage: 164 MAXIMUM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-409-9868, 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
AS568-262
NSN:5331-00-409-9868 FSC:5331 — O-RING CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER
temp_rating
-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
hardness_rating
75.0 SHORE DUROMETER A NOMINAL
outside_diameter
7.214 INCHES MINIMUM AND 7.310 INCHES MAXIMUM IN
center_hole_diameter
6.944 INCHES MINIMUM AND 7.024 INCHES MAXIMUM IN
elongation_percentage
164 MAXIMUM
cross-sectional_height
0.139 INCHES NOMINAL IN
NSN
5331-00-409-9868
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 6.961 INCHES MINIMUM AND 7.007 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 7.214 INCHES MINIMUM AND 7.310 INCHES MAXIMUM IN
•
TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
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FREQUENTLY ASKED QUESTIONS
What is AS568-262?
AS568-262 is a O-RING.
What parts can replace AS568-262?
There are 7 known substitutes for AS568-262: 00655177363, AS568-262, 2-262N304-7 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-262?
AS568-262 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-409-9868. This indicates validated use in U.S. government and defense supply chains.
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