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AS568-429-8307 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS568-429-8307: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 5.476 INCHES MINIMUM AND 5.574 INCHES MAXIMUM IN, center_hole_diameter: 4.938 INCHES MINIMUM AND 5.012 INCHES MAXIMUM IN, elongation_percentage: 331 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-066-4909, 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
AS568-429-8307
NSN: 5331-01-066-4909
FSC: 5331 — O-ring
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
outside_diameter5.476 INCHES MINIMUM AND 5.574 INCHES MAXIMUM IN
center_hole_diameter4.938 INCHES MINIMUM AND 5.012 INCHES MAXIMUM IN
elongation_percentage331 MAXIMUM
cross-sectional_height6.99 MILLIMETERS NOMINAL MM
NSN5331-01-066-4909
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-429-8307 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: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 6.99 MILLIMETERS NOMINAL MM
•
OUTSIDE DIAMETER: 5.476 INCHES MINIMUM AND 5.574 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 331 MAXIMUM
•
CENTER HOLE DIAMETER: 4.938 INCHES MINIMUM AND 5.012 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT6.99 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER5.476 INCHES MINIMUM AND 5.574 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE331 MAXIMUM
CENTER HOLE DIAMETER4.938 INCHES MINIMUM AND 5.012 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 5
2-429N674-70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P40419Reference document
Same NSN cross-reference
Reference document — Secondary reference
703429Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2077100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568-429AMS3215Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS568-429-8307?
AS568-429-8307 is a O-RING.
What parts can replace AS568-429-8307?
There are 5 known substitutes for AS568-429-8307: 2-429N674-70, P40419, 703429 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-429-8307?
AS568-429-8307 is cataloged in the U.S. Government catalog under NSN 5331-01-066-4909. This indicates validated use in U.S. government and defense supply chains.
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