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Technical Data Sheet
PartsTable / O-RING / 4401002-0240
4401002-0240 ✓ 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: PLASTIC POLYTETRAFLUOROETHYLENE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-442-8715, 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
4401002-0240
NSN: 5331-01-442-8715
FSC: 5331 — O-RING
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE
NSN5331-01-442-8715
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4401002-0240 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
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
2-024C0MPL449-6Interchangeable
interchangeable cross-reference
interchangeable
AS568-024Interchangeable
interchangeable cross-reference
interchangeable
ASTM D2000 M2FK608A19E36F19ZInterchangeable
interchangeable cross-reference
interchangeable
AS568-024 2AA815A13F17EA14Interchangeable
interchangeable cross-reference
interchangeable
2-024E515-8Interchangeable
interchangeable cross-reference
interchangeable
GV-39-619-12HTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4401002-0240?
4401002-0240 is a O-RING.
What parts can replace 4401002-0240?
There are 19 known substitutes for 4401002-0240: 2-024C0MPL449-6, AS568-024, ASTM D2000 M2FK608A19E36F19Z and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4401002-0240?
4401002-0240 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-442-8715. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026