MIL-C-63959, MILITARY SPECIFICATION, CONCERTINA SUBASSEMBLY FOR WADS (8 JUL 1991)
MIL-C-63959, MILITARY SPECIFICATION, CONCERTINA SUBASSEMBLY FOR WADS (8 JUL 1991)., This specification covers one type of electronics assembly designated Concertina Subassembly. The concertina subassembly is component of the concertina blanket
used in weapons storage bunkers as part of the WADS program.