PartsTable
Technical Data Sheet
74453040904 ✓ 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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-805-2966, 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
74453040904
NSN: 5331-00-805-2966
FSC: 5331 — O-RING
CAGE: 89944 — ELBITAMERICA, INC. (USA)
SPECIFICATIONS
Part Number74453040904
NSN5331-00-805-2966
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74453040904 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 28
27F103Interchangeable
interchangeable cross-reference
interchangeable
4FMS1208Interchangeable
interchangeable cross-reference
interchangeable
10124667Interchangeable
interchangeable cross-reference
interchangeable
600455-303Interchangeable
interchangeable cross-reference
interchangeable
62B35556-45Interchangeable
interchangeable cross-reference
interchangeable
600455Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74453040904?
74453040904 is a O-RING.
What parts can replace 74453040904?
There are 28 known substitutes for 74453040904: 27F103, 4FMS1208, 10124667 and 25 more. Substitute compatibility should be verified for your specific system.
Is 74453040904 still available?
74453040904 is currently cancelled.
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