Result of search for "5175":
5153 nachuwsh naw-khoosh' apparently passive participle of 5172 (perhaps in the sense of ringing, i.e. bell-metal; or from the red color of the throat of a serpent (5175, as denominative) when hissing); coppery, i.e. (figuratively) hard:--of brass.
5175 nachash naw-khawsh' from 5172; a snake (from its hiss):--serpent.
5176 Nachash naw-khawsh' the same as 5175; Nachash, the name of two persons apparently non-Israelite:--Nahash.
5904 `Iyr Nachash eer naw-khawsh' from 5892 and 5175; city of a serpent; Ir-Nachash, a place in Palestine:--Ir-nahash.
6372 Piynchac pee-nekh-aws' apparently from 6310 and a variation of 5175; mouth of a serpent; Pinechas, the name of three Israelites:--Phinehas.