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 5920-01-552-2143
NSN 6135-00-944-6953
NSN 5920-00-948-9071
NSN 5975-01-392-8472
NSN 5930-00-255-3573
NSN 5905-01-481-5154
NSN 6240-00-204-0459
NSN 6620-01-065-8265
NSN 5935-01-327-6523
NSN 5855-01-472-7512
NSN 5905-01-494-7831
NSN 5999-01-146-3020