| Part Number (MIL) | Part Number (Proprietary) | Product Type | Standard | Shell Size | Class/Finish | Attachment Type | Attachment Length | Max. Overall Length (mm) | Max. Overall Height (mm) | Max. 'X' (mm) |
| N/A | IMB3180 | Plug Dust Cover | MIL-C-26482 | 08, 10, 12, 14, 16, 18, 20, 22, 24 | A (Hard anodic), B (Zinc nickel), F (48 hrs. electroless nickel), W (500 hrs. cadmium olive drab), EB (Cad. free zinc cobolt - olive drab), FB (Cad. free zinc cobolt - black), T (PT FE nickel), SD (Zinc Ni Black) | D (Bead chain), F (Wire rope with teflon jacket), G (Nylon cord), S (Sash chain), X (None) | H (Standard), Specified in mm (Non-std.) | 101.60 | 22.22 | 21.44 |
| N/A | IMB3181 | Receptacle Dust Cover | MIL-C-26482 | 08, 10, 12, 14, 16, 18, 20, 22, 24 | A (Hard anodic), B (Zinc nickel), F (48 hrs. electroless nickel), W (500 hrs. cadmium olive drab), EB (Cad. free zinc cobolt - olive drab), FB (Cad. free zinc cobolt - black), T (PT FE nickel), SD (Zinc Ni Black) | D (Bead chain passivated), F (Wire rope with teflon jacket), G (Nylon cord), S (Sash chain passivated), X (None) | H (Standard), Specified in mm (Non-std.) | 101.60 | 4.50 max | 2.39 MAX |
| N/A | ILJT27501 | Plug Dust Cover | MIL-DTL-38999 Series I | 09, 11, 13, 15, 17, 19, 21, 23, 25 | A (Hard anodic non-conductive), W (Cadmium plate with olive drab), E (Electroless nickel), X (Zinc cobalt olive drab), Z (Zinc cobalt olive drab) | D (Bead chain passivated), G (Nylon cord), S (Sash chain), T (S.S. wire rope with teflon jacket), X (None) | H (Standard), Specified in inches (Non-std.) | 101.60 | 22.86 max | 1.19 max |
| N/A | ILJT27502 | Receptacle Dust Cover | MIL-DTL-38999 Series I | 09, 11, 13, 15, 17, 19, 21, 23, 25 | A (Hard anodic non-conductive), W (Cadmium plate with olive drab), E (Electroless nickel), X (Zinc cobalt olive drab), Z (Zinc cobalt olive drab) | D (Bead chain passivated), G (Nylon cord), S (Sash chain), T (S.S. wire rope with teflon jacket), X (None) | H (Standard), Specified in inches (Non-std.) | 101.60 | 20.83 max | 1.19 max |