PartsTable
Technical Data Sheet
S5-409 ✓ 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 GASKET 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 5330-01-137-7274, 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
S5-409
NSN: 5330-01-137-7274
FSC: 5330
CAGE: 01551 — EDRO CORPORATION, THE DBA EDRO CORP (USA)
SPECIFICATIONS
Part NumberS5-409
NSN5330-01-137-7274
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S5-409 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
5409Interchangeable
interchangeable cross-reference
interchangeable
KC11-01X4/9567Interchangeable
interchangeable cross-reference
interchangeable
938-188-0001Interchangeable
interchangeable cross-reference
interchangeable
177009-48Interchangeable
interchangeable cross-reference
interchangeable
252592-1Interchangeable
interchangeable cross-reference
interchangeable
252592Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S5-409?
S5-409 is a GASKET.
What parts can replace S5-409?
There are 17 known substitutes for S5-409: 5409, KC11-01X4/9567, 938-188-0001 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S5-409?
S5-409 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-137-7274. This indicates validated use in U.S. government and defense supply chains.
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