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 5945-01-142-2182
NSN 6220-01-016-8128
NSN 6650-01-110-2142
NSN 5925-01-281-7511
NSN 6110-01-425-1449
NSN 6135-00-803-3012
NSN 5910-01-096-7375
NSN 6645-00-339-0318
NSN 6650-01-241-1269
NSN 6650-00-116-3432
NSN 7035-01-584-4801
NSN 6145-01-439-8041