Product Series

(100% SubConn、Seacon and Burton Compatible)

HYSF Metal Shell MSSG Series Connector | 2-6 Pin Underwater Metal Shell Connector

Request a quote for: HYSF Metal Shell MSSG Series Connector | 2-6 Pin Underwater Metal Shell Connector

Get your non-binding quote today and see how we can help.

(Click on the image to enlarge)

1. Drawing information

Dimensions in mm (1 mm = 0.03937 inch)
Threads in inches (1 inch = 25.4 mm)

2. Plug Color Configuration

Robust stainless steel metal shell in natural silver finish with black molded insulator. O-rings: Black Nitrile (standard), optional blue or green for easy underwater mating identification. Inline cable jacket in standard black. Custom cable colors, marking, and boot colors available upon request.

3. Main parameters

HYSF Metal Shell MSSG Series Connector | 2-6 Pin Underwater Metal Shell Connector | MSSG Series Subsea Bulkhead Connector | Burton Compatible Metal Shell MSSG Series

  • Contacts: 2, 3, 4, 5, 6 pins
  • Depth Rating: 6000 meters
  • Matings: >500 cycles
  • Electrical Specification: 300V / 3–10 Amp
  • Contact Resistance: <0.010 Ω
  • Insulation Resistance: >200 MΩ
  • Temperature Rating: -4°C to +60°C
  • Design: Compact metal shell construction for superior mechanical strength and pressure resistance
  • Compatibility: Fully interchangeable with Burton Metal Shell MSSG Series
  • Custom Options: Single/Double O-ring, right-angle, extended thread, custom cable lengths

4. Material & Installation Requirements

  • Connector Shell: 316L Stainless Steel (standard) or Titanium (optional for lightweight & extreme corrosion resistance)
  • Insulator: High-performance polymer
  • Contacts: Gold plated brass
  • O-Rings: Nitrile (standard) or Viton/FKM
  • Nuts & Washers: Stainless Steel

5. Dimension & Thread Specifications

(All dimensions in mm. Threads in inches. 1 inch = 25.4 mm)

Key Variants

  • MSSG-6-CCR: Inline cable version, Length 45 mm, Ø11.8 mm
  • MSSG-6-BCR: Bulkhead receptacle, Thread 5/16″-24 UNF-2A, O-Ring 6.3×1.9, Length 26.5 mm
  • MSSG-6-BCR FACE SEAL: Bulkhead with face seal, O-Ring 2-013, Length 26.5 mm
  • MSSG-6-DSR: Compact bulkhead receptacle, Length 26.5 mm
  • MSSG-6-BCR-RA: Right-angle bulkhead receptacle, Length 32.5 mm × 12.5 mm
  • MSSG-6-CCP / MSSG-6-DSP: Inline cable versions, Length 47 mm / 33.5 mm, Ø8.4–8.9 mm

BCR Face View Available in 2-pin and 4-pin configurations (black = male, hole = female).

HYSF Metal Shell MSSG Series (2–6 Contacts) connectors are compact, high-reliability underwater connectors featuring a rugged stainless steel shell for demanding subsea applications. Ideal for ROVs, AUVs, underwater cameras, sensors, lights, and instrumentation requiring 2 to 6 pins. The precision-engineered metal shell delivers exceptional durability, EMI shielding, and leak-proof performance at full ocean depth.

Fully customizable – stainless steel or titanium construction, single or double O-ring, right-angle options, extended threads, custom cable lengths, and exact dimensional matching to Burton specifications.

Keywords: metal shell MSSG series connector, 2-6 pin underwater metal connector, Burton compatible metal shell MSSG series, MSSG subsea connector, 6000m depth metal shell connector, ROV AUV metal bulkhead connector, stainless steel MSSG series underwater connector, subsea metal shell MSSG 4 pin 6 pin.

Face view

Contact

Jason Liu

Chief Technical Officer

HYSF Subsea

jason@hysfsubsea.com

All Products

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
1 2 3 4 21 22 23

Proven Solutions in the Field

A showcase of our successful collaborations with global marine robotics, energy, and research partners. Every project reflects our commitment to zero-leak integrity and operational reliability.

Start Your Subsea Project with HYSF

Whether you need a quick quote for standard connectors or a complex custom cable assembly, our engineering team is ready to assist. Expect a technical response within 12 hours.

John Zhang

CEO

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
Contact Form Demo