PartsTable
Technical Data Sheet
420119 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-724-7513, 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
420119
NSN: 5331-01-724-7513
FSC: 5331 — O-RING
CAGE: 3ER30 — TRELLEBORG MARINE SYSTEMS NORTH AMERICA, INC. (USA)
SPECIFICATIONS
Part Number420119
NSN5331-01-724-7513
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 420119 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
HPNE4590-1M01Interchangeable
interchangeable cross-reference
interchangeable
420000Interchangeable
interchangeable cross-reference
interchangeable
420120Interchangeable
interchangeable cross-reference
interchangeable
HPNE4590-1M01-1.20Interchangeable
interchangeable cross-reference
interchangeable
HPNE4590-1M01-1.11Interchangeable
interchangeable cross-reference
interchangeable
420111Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 420119?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 420119?
420119 is a O-RING.
What parts can replace 420119?
There are 17 known substitutes for 420119: HPNE4590-1M01, 420000, 420120 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 420119?
420119 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-724-7513. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 420119