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AS568B-275 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS568B-275: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, temp_rating: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 10.699 INCHES MINIMUM AND 10.825 INCHES MAXIMUM IN, center_hole_diameter: 10.429 INCHES MINIMUM AND 10.539 INCHES MAXIMUM IN, elongation_percentage: 276 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-922-4960, 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-275
NSN: 5331-00-922-4960
FSC: 5331 — O-ring
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
temp_rating-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
outside_diameter10.699 INCHES MINIMUM AND 10.825 INCHES MAXIMUM IN
center_hole_diameter10.429 INCHES MINIMUM AND 10.539 INCHES MAXIMUM IN
elongation_percentage276 MAXIMUM
cross-sectional_height10.750 INCHES NOMINAL IN
NSN5331-00-922-4960
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568B-275 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 180.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 10.750 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 10.699 INCHES MINIMUM AND 10.825 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 276 MAXIMUM
•
CENTER HOLE DIAMETER: 10.429 INCHES MINIMUM AND 10.539 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
TEMP RATING-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT10.750 INCHES NOMINAL IN
OUTSIDE DIAMETER10.699 INCHES MINIMUM AND 10.825 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE276 MAXIMUM
CENTER HOLE DIAMETER10.429 INCHES MINIMUM AND 10.539 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 3
AMS-P-5516Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS568-275Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2-275N602-70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS568B-275?
AS568B-275 is a O-RING.
What parts can replace AS568B-275?
There are 3 known substitutes for AS568B-275: AMS-P-5516, AS568-275, 2-275N602-70. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568B-275?
AS568B-275 is cataloged in the U.S. Government catalog under NSN 5331-00-922-4960. This indicates validated use in U.S. government and defense supply chains.
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