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Technical Data Sheet
PartsTable / O-RING / AS3581-115CP
AS3581-115CP ✓ 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 material: RUBBER FLUOROCARBON CLASS FPM, center_hole_diameter: 0.674 INCHES NOMINAL IN, cross-sectional_height: 0.103 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: ORING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-699-0182, 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
AS3581-115CP
NSN: 5331-01-699-0182
FSC: 5331 — O-RING
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
center_hole_diameter0.674 INCHES NOMINAL IN
cross-sectional_height0.103 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyORING
NSN5331-01-699-0182
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS3581-115CP 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
•
CROSS-SECTIONAL HEIGHT: 0.103 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.674 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.674 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYORING
MATERIALRUBBER FLUOROCARBON CLASS FPM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
C-7022/2423 PIECE 14CPInterchangeable
interchangeable cross-reference
interchangeable
AMS7259Interchangeable
interchangeable cross-reference
interchangeable
M83248/2-115Interchangeable
interchangeable cross-reference
interchangeable
AS3581-115Interchangeable
interchangeable cross-reference
interchangeable
PLC-10363 PIECE 15Interchangeable
interchangeable cross-reference
interchangeable
115-19359Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS3581-115CP?
AS3581-115CP is a O-RING.
What parts can replace AS3581-115CP?
There are 10 known substitutes for AS3581-115CP: C-7022/2423 PIECE 14CP, AMS7259, M83248/2-115 and 7 more. Substitute compatibility should be verified for your specific system.
Is AS3581-115CP still available?
AS3581-115CP is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026