NAS617-12 – O-Ring – 10 pcs Pack

Aerospace-grade elastomer sealing O-ring designed for use in aircraft fluid, hydraulic, and pneumatic systems. It provides a reliable sealing interface between mating components, ensuring leak-free performance under pressure, vibration, and thermal cycling. Manufactured to NAS standards, it is intended for critical aviation applications where consistent sealing integrity and material compatibility are required. Supplied in a 10-piece pack for maintenance and overhaul use.

Application:
Aircraft hydraulic systems, fuel systems (where material compatible), pneumatic systems, engine accessory seals, valves, fittings, and general aerospace sealing applications

Function:
Creates a compression seal between mating surfaces to prevent leakage of fluids or gases such as hydraulic fluid, air, or fuel, maintaining system pressure integrity under operational stresses