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SAE AS568B-210 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SAE AS568B-210: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, temp_rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.994 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN, center_hole_diameter: 0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-255-5318, 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
SAE AS568B-210
NSN: 5331-00-255-5318
FSC: 5331 — O-ring
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM
temp_rating-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating80.0 SHORE DUROMETER A NOMINAL
outside_diameter0.994 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
center_hole_diameter0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-00-255-5318
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SAE AS568B-210 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
•
TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.994 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM
TECHNICAL CHARACTERISTICS
TEMP RATING-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.994 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
SUBSTITUTES & CROSS-REFERENCES 5
2-210 E540-80Reference document
Same NSN cross-reference
Reference document — Secondary reference
538111Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ASTM M2AA810A13EA14F17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-210E540-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N141005720Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SAE AS568B-210?
SAE AS568B-210 is a O-RING.
What parts can replace SAE AS568B-210?
There are 5 known substitutes for SAE AS568B-210: 2-210 E540-80, 538111, ASTM M2AA810A13EA14F17 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SAE AS568B-210?
SAE AS568B-210 is cataloged in the U.S. Government catalog under NSN 5331-00-255-5318. This indicates validated use in U.S. government and defense supply chains.
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