4 lamp indicator, modular design, lighted or as word indicator, meets requirements of mil S22885common ground common input, snap action contacts, neon lamp with resistor, midget flange based incanscent lam, full size display screen, need to specify required verbage for item
Used on aircraft, awacs, e-3a. 2a single mounting facility thread class 0.250" single mounting facility thread length 1.326" overall length 28 single mounting facility thread quantity per inch closed construction, flux seal, low level capability, no shaft grouding tap, circular, bushing mount unf single mounting facility thread series