Hopefully you will not have to deal with ARC (American Radio Corp) connectors. The information is on the Internet but it is very hard to find. So I have gathered together some of the best information that i could find and I have presented it here today.
The attached PDF document is a collection of the common connector diagrams that I have found. This connector was very common at the start of WWII. There is no difference in the part number between male or female connectors, only the suffix (M/F).