MS3186A121W

Glenair's MS3186A121W delivers mission-critical performance in Circular Connectors - Accessories for undersea exploration systems. This pressure-tolerant accessory maintains flawless operation at depths exceeding 6000 meters while ensuring signal integrity in harsh marine environments.Designed as Hex Nut, this solution incorporates a patented pressure compensation system that equalizes to 9000psi external pressure. Testing confirms zero dielectric fluid leakage at crushing depths.Specifically engineered for MIL-DTL-26500, MIL-DTL-26482, MIL-DTL-38999 Series I, II, MIL-DTL-5015, MIL-DTL-83723, the accessory meets API 17F subsea equipment standards. Its titanium construction resists pitting corrosion in high-salinity environments.Machined to 20, 23, 24 specifications with 0.002 tolerance, the component maintains perfect O-ring compression at all depths. The precision interface prevents hydrostatic lock during mating operations.The marine-grade Aluminum alloy demonstrates 99.9% corrosion resistance after 10-year simulated seawater exposure. The material's non-magnetic properties prevent interference with sensitive navigation instruments.The Green finish incorporates biofouling inhibitors that reduce marine growth by 70%. The coating maintains adhesion through 5000+ pressure cycles from surface to full ocean depth.