HYSF RMG6FS RM Series Subsea Female Receptacle – 6‑Contact, Inline or Bulkhead Mount, 6000m Depth Rating

Plug Color Configuration
Natural 316L stainless steel shell (passivated); black chloroprene rubber insulator face; gold‑plated brass socket contacts; standard nitrile O‑rings

Main parameters

• Model code: HYSF RMG6FS (RM Series female receptacle, 6 gold-plated contacts)

• Contact quantity: 6 female sockets

• Depth rating: 6000 meters (19685 ft) – full subsea operation

• Contact resistance: <0.01Ω

• Insulation resistance: >200 MΩ

• Electrical specification: 300V @ 3‑10A per contact (RM Series standard)

• Temperature rating: -4°C to +60°C (working)

• Cycles d'accouplement: >500 wet or dry mate

• Cable / pigtail: bulkhead pigtail leads (0.5 mm² to 1 mm²) or inline cable on request

• Color code: 1‑black, 2‑white, 3‑red, 4‑green, 5‑orange, 6‑blue

• Typical applications: subsea penetrators, ROV tooling skids, underwater lights, sonar systems, and deep‑sea hydraulic/electric hybrid junctions

Material parameters

• Connector body / shell: 316L stainless steel (standard); titanium optional

• Insulator face: chloroprene rubber (neoprene) – seawater resistant, non‑conductive

• Contacts: gold‑plated brass socket contacts – low and stable contact resistance

• Nuts, washers & locking mechanism: 316L stainless steel

• O‑rings: nitrile (NBR) 70 Shore A – seals against seawater and mineral oils

• Potting: epoxy or polyurethane seal at cable entry

Dimension & Thread Specifications

• Overall body length: 75 mm (from mating face to rear end, excluding pigtail)

• Body outer diameter: Φ18.5 mm (main cylindrical shell)

• Hexagon width across flats or neck dimension: 12.5 mm (likely for wrench during installation)

• Mounting style: inline female connector or optional bulkhead nut (field installable)

• Mating thread size: compatible with HYSF RMG6MP male plug (metric thread per RM series)

• Cable entry / rear fitting: accepts cable OD of 6‑10 mm (typical)

• Mounting hole size (if bulkhead): refer to catalog – approx. Φ19 mm with recommended torque

• Thread tolerance: metric 6g/6h

• All dimensions in mm – 1 inch = 25.4 mm for conversion