This is a Sources Sought notice for market research purposes, not a solicitation, seeking a Biplane Endo Transducer Probe with Tray for the Oklahoma City Veterans Affairs Health Care System. The required equipment must be compatible with BK ultrasound systems (bkActiv, bkSpecto, bk3000, bk5000) and capable of transrectal and transvaginal imaging at 14-4 MHz for urology surgeries. Performance of services will take place at the Oklahoma City VAHCS located at 921 N.E. 13th St., Oklahoma City, OK 73104, with delivery times between 07:00 and 16:00 Monday through Friday. No budget amount is specified in the description; the price/cost schedule is left blank. Interested vendors must submit responses via email by the indicated deadline, but that deadline is a bid/submission date and is therefore not repeated here.