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 5935-00-235-8970
NSN 6645-01-109-8780
NSN 5985-01-519-9295
NSN 6645-01-449-1452
NSN 5985-01-046-7018
NSN 2925-01-609-8464
NSN 5996-01-029-4497
NSN 6620-01-104-5758
NSN 6150-01-350-1387
NSN 6220-01-124-4062
NSN 6650-00-891-9850
NSN 6145-00-605-8508