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 5935-01-359-1574
NSN 2925-01-213-6622
NSN 5835-01-381-4452
NSN 5905-01-347-5066
NSN 4140-00-113-8215
NSN 5910-01-272-2575
NSN 5960-01-140-4253
NSN 5975-01-286-9038
NSN 5990-01-069-0365
NSN 4140-00-735-9309
NSN 5895-00-242-6918
NSN 6645-01-575-6955