PartsTable
Technical Data Sheet
AS568-027 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
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 color: BLACK, material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: 0.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.441 INCHES NOMINAL IN, center_hole_diameter: 1.301 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-064-4354, 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
AS568-027
NSN: 5331-00-064-4354
FSC: 5331 — O-RING
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER FLUOROCARBON CLASS FPM
temp_rating0.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter1.441 INCHES NOMINAL IN
center_hole_diameter1.301 INCHES NOMINAL IN
cross-sectional_height0.070 INCHES NOMINAL IN
end_item_identificationF-15SA
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyO-RING
NSN5331-00-064-4354
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-027 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
CENTER HOLE DIAMETER: 1.290 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
HARDNESS RATING: 65.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT: 0.071 INCHES NOMINAL IN
OUTSIDE DIAMETER: 1.441 INCHES NOMINAL IN
ELONGATION PERCENTAGE: 200 MAXIMUM
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER1.290 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
HARDNESS RATING65.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT0.071 INCHES NOMINAL IN
OUTSIDE DIAMETER1.441 INCHES NOMINAL IN
ELONGATION PERCENTAGE200 MAXIMUM
MATERIALRUBBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
KB16209Interchangeable
interchangeable cross-reference
interchangeable
6864665Interchangeable
interchangeable cross-reference
interchangeable
AMS3209Interchangeable
interchangeable cross-reference
interchangeable
AS568-027Interchangeable
interchangeable cross-reference
interchangeable
2-27C557-7Interchangeable
interchangeable cross-reference
interchangeable
2-230 N506-65Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS568-027?
AS568-027 is a O-RING.
What parts can replace AS568-027?
There are 26 known substitutes for AS568-027: KB16209, 6864665, AMS3209 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-027?
AS568-027 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-064-4354. This indicates validated use in U.S. government and defense supply chains.
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