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 4140-01-568-7925
NSN 4140-01-559-6034
NSN 5925-01-189-5292
NSN 7035-00-020-2227
NSN 5935-01-558-3384
NSN 5920-01-420-5768
NSN 5910-01-406-4317
NSN 5905-01-455-8969
NSN 6220-01-321-7655
NSN 5895-01-586-9952
NSN 5925-00-403-4061
NSN 6645-01-182-4896