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 6645-00-356-5705
NSN 2925-01-129-1261
NSN 5975-01-409-2948
NSN 6220-01-441-2889
NSN 5920-01-174-8540
NSN 5999-01-391-8876
NSN 5925-01-503-3233
NSN 6610-01-453-4269
NSN 6110-00-512-7845
NSN 5910-01-632-1370
NSN 5950-00-335-8287
NSN 5905-01-106-2339