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 5960-01-239-4314
NSN 6145-00-065-4337
NSN 5998-01-473-5330
NSN 6135-00-826-0334
NSN 5930-00-914-2214
NSN 5835-01-455-3380
NSN 6220-01-131-5295
NSN 5935-00-128-8168
NSN 5855-00-014-5008
NSN 4140-01-648-7985
NSN 7035-01-491-3981
NSN 6645-01-336-6631