Hello and welcome to The House of Chrome.
You are looking at a somewhat rare and desirable Amphenol female 1 pin microphone cable connector from the 1960's or 70's. These vintage connectors were commonly used on Electro Voice mic cables. Mics that come to mind are the E.V 627 model.
As you can see in the pics provided this connector is in excellent unused N.O.S condition and has all the pieces. Nothing missing. This female 1 pin connector just needs to be soldered to a cable of choice.
They didn't use these connectors on many mics or cables so they are quite hard to come by. It's reasonably priced and will do any justice who needs one.
I can promise you will be happy with it for the price paid. If not...I have a no hassle return policy. The return shipping will be on you as I believe that's fair but the purchase price would be refunded. Simply return in the same nice condition...period. Check my rating. INTERNATIONAL BUYERS are welcome as well. BUYER MUST PAY WITHIN 24 HOURS or will lose rights to this item, unpaid item report will be filed and will be re-listed. If you don't intend on buying this...do not commit to buy please. Domestic buyer will get priority shipping.
If you have any questions feel free to ask and...thanks for looking.