In addition to the emerging 4CH MIL-DTL-83526 solutions, OCC also manufactures a 6-channel version of the B shell-size MIL-DTL-83526/16 and MIL-DTL-83526/17. The Shell Size C TFOCA/16, /17 and /18 utilize standard MIL-PRF-29504/14 PINs and split sleeves captive to the removable Insert Cap, to provide 2 additional channels, for a maximum of 6. This innovative design enables 6-channel density within the same TFOCA/17 plug and TFOCA/18 receptacle bodies. Plug-to-plug assemblies are available in configurations of 2, 4 and 6 channels, fabricated with 2, 4 and 6 fiber military tactical cable. Receptacle assemblies are available in Jam Nut (TFOCA/17-C) or Flange Mount (TFOCA/17-C) configurations and accommodates a choice of MIL ST, COTS ST, SC, FC, LC or MT-RJ pigtails. These style fiber optic assemblies can only be sold to the United States Government or to contractors servicing the United States Government.