NAS 1699

Connector, Receptacle, Electrical, Narrow Flange Mount, Bayonet Coupling, Conductive Finish
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 08/06/1979

NAS 1750

Fastener – Blind, Internally Threaded, External Sleeve, General Purpose, Flush Head, Self-Locking 1/64 Oversize
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 04/25/1991