AECMA PREN 2591-B5-1992 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part B5 - Housing (Shell) Electrical Continuity Edition 1
This standard specifies the characteristics of miniature two lug, reduced series, incramental counterbored floating anchor nuts, with a self-locking feature achieved by forming the upper portion out-of-round, in heat resisting steel, MoS2 lubricated.
AECMA PREN 2591-B5-1992 history
1992AECMA PREN 2591-B5-1992 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part B5 - Housing (Shell) Electrical Continuity Edition 1