| Black | 180 ° | Backshell, E Nut | 31.5 mm | 1.24 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | 18, 27 | Self Locking | |
| Olive Drab | 180 ° | Backshell, E Nut | 15.67 mm | 0.617 in | Aluminum Alloy | Cadmium | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | | 8 |
| Black | 180 ° | Backshell, E Nut | 71.37 mm | 2.81 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | | 40 |
| Black | 180 ° | Backshell, E Nut | 34.8 mm | 1.37 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | Self Locking | 20, 37 |
| Black | 180 ° | Backshell, E Nut | 16.76 mm | 0.66 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | Self Locking | 8 |
| Black | 180 ° | Backshell, E Nut | 62.74 mm | 2.47 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | Self Locking | 36 |
| Black | 180 ° | Backshell, E Nut | 65.02 mm | 2.56 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | | 36 |
| Black | 180 ° | Backshell, E Nut | 81.79 mm | 3.22 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | Self Locking | 48 |
| Black | 180 ° | Backshell, E Nut | 33.27 mm | 1.31 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | 18, 27 | | |
| Black | 180 ° | Backshell, E Nut | 56.4 mm | 2.22 in | Aluminum Alloy | Zinc Cobalt | MIL-DTL-26482 Series II, MIL-DTL-5015, MIL-DTL-83723 Series III | Unshielded | | Self Locking | 32 |