Special Features:

C/ochassis, elec equip p/n 12918325; display tactical p/n 12918331; panel switch p/ns 12918332, 12918333, and 12918335; display, citv p/n 12918324; power supply p/n 12918323; filter assembly, emp p/n12918361; cca test board p/n 12918370; cca backplane p/n 12919161; cable assembly 3; cable assembly flex 5; circuit card assembly 4; cable clamp assembly p/n 12919090; cover access p/ns 12918328, 12918329, and 12918366; cover, connector p/ns d38999/33w9n and ms27502-b25c; plate ident p/n 12919051; o-rings 9

Properties:

An item used specifically to perform functions such as controlling, protecting, measuring and switching for fire control systems. May include such items as switch units, switches, variable resistors, relays, meters, fuses, synchro overload indicating devices, terminal boards and wiring and may be sectionalized. (for the purpose of this definition a section is defined as a self-contained structure mounted on a common base consisting of a complete framework with all required inclosures.)