MIL-C-21567A, MILITARY SPECIFICATION: COMPOUND, SILICONE, SOFT FILM (26 OCT 1973) [S/S BY MIL-DTL-21567B]

MIL-C-21567A, MILITARY SPECIFICATION: COMPOUND, SILICONE, SOFT FILM (26 OCT 1973) [S/S BY MIL-DTL-21567B]., This specification covers one grade of silicone compound with a corrosion inhibitor for application to unpainted threaded or nonthreaded mating surfaces of ferrous components between -65 degrees Fahrenheit (ºF) (-53.89 degrees Celsius (°C)) and 160 ºF (71.1 °C). It is also appropriate for use as a lubricant for components fabricated from rubber (see 6.1).