The following are the G-size connectors available, where "X" denotes the number of contacts.

1. RMG-X-FS : Receptacle with "X" sockets (mates with:
   
   
   • RMG-X-MP, or
   • Polymeric XSG bulkhead connector)
   
   
   
2. RMG-X-MP : Plug with "X" pins (mates with RMG-X-FS)
   
   
3. VMG-X-FS : Receptacle with "X" pins (mates with:
   
   
   • VMG-X-MP or
   • Polymeric VSG bulkhead connector)
   
   
   
4. VMG-X-MP : Plug with "X" sockets (mates with VMG-X-FS)

Optional cable locking sleeves (retention devices) are available, in your choice of plastic or Stainless Steel. Female locking sleeves are installed onto receptacles; male sleeves go onto plugs. Part numbers are:

63A-004 : Female locking sleeve, plastic

63A-003 : Female locking sleeve, Stainless

63A-006 : Male locking sleeve, plastic

63A-013 : Male locking sleeve, Stainless