MIL-P-29181A, MILITARY SPECIFICATION: HASP, HIGH SECURITY, SHROUDED, FOR HIGH AND MEDIUM SECURITY PADLOCK (21-DEC-1987] [S/S BY MIL-DTL-29181C]
MIL-P-29181A, MILITARY SPECIFICATION: HASP, HIGH SECURITY, SHROUDED, FOR HIGH AND MEDIUM SECURITY PADLOCK (21-DEC-1987] [S/S BY MIL-DTL-29181C]., This specification covers hasps for high and medium security padlocks.