MIL-E-85726A, MILITARY SPECIFICATION: ENCLOSURE, STANDARD AVIONICS, FORCED AIR-COOLED, SPECIFICATION FOR (29 OCT 1991) [S/S BY MIL-PRF-85726B]

MIL-E-85726A, MILITARY SPECIFICATION: ENCLOSURE, STANDARD AVIONICS, FORCED AIR-COOLED, SPECIFICATION FOR (29 OCT 1991) [S/S BY MIL-PRF-85726B]., This specification covers forced air-cooled standard avionics enclosures, hereinafter referred to as enclosures. The enclosures accommodate Standard Electronic Modules (SEMs) Format B Span 2, Format C, and Format E, and a standard backplane.