Yes, K frame, 6" pencil barrel, round butt, fixed sights. blue. Any S&W K frame that fits these parameters is allowed. I stumbled across a 1902 a few years back, basically the same as the 1899, but with the addition of a forward barrel lug for locking the end of the ejector rod.
Yeah, I fixated on the USN order, (wonder why?) but neither stayed in the system much past 1905.