MIL-E-1K, MILITARY SPECIFICATION: ELECTRON TUBE, GENERAL SPECIFICATION FOR (30 DEC 1994) [S/S BY MIL-PRF-1L]

MIL-E-1K, MILITARY SPECIFICATION: ELECTRON TUBE, GENERAL SPECIFICATION FOR (30 DEC 1994) [S/S BY MIL-PRF-1L]., This specification covers the general requirements and ratings for electron tubes used by the military departments.