Used on 170 ft patrol coasta (pc-1) class ships
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6650-01-106-1868
NSN 5935-01-290-7169
NSN 5950-01-191-8307
NSN 2925-01-472-4423
NSN 5920-00-710-2781
NSN 5950-01-643-0141
NSN 6240-01-566-3241
NSN 5835-01-558-9444
NSN 6240-00-349-3965
NSN 6320-00-025-9910
NSN 6105-01-499-7555
NSN 6220-01-116-6843