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Technical Data Sheet
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CPS149905 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CPS149905: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-425-7710, 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
CPS149905
NSN: 5330-01-425-7710
FSC: 5330 — Packing and Gasket Materials
CAGE: A104N — CHRIS-MARINE AKTIEBOLAG (SWE)
SPECIFICATIONS
Part NumberCPS149905
NSN5330-01-425-7710
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CPS149905 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
SUBSTITUTES & CROSS-REFERENCES 1
149905Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CPS149905?
CPS149905 is a SEAL,PLAIN.
What parts can replace CPS149905?
There is 1 known substitute for CPS149905: 149905. Substitute compatibility should be verified for your specific system.
What is the NSN for CPS149905?
CPS149905 is cataloged in the U.S. Government catalog under NSN 5330-01-425-7710. This indicates validated use in U.S. government and defense supply chains.
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