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 6645-01-341-8027
NSN 6105-01-474-5246
NSN 5996-00-715-5615
NSN 5965-01-449-1855
NSN 5975-00-813-9805
NSN 5905-01-378-6626
NSN 5999-01-567-3211
NSN 6145-01-361-8985
NSN 5905-01-577-8414
NSN 5935-01-585-7578
NSN 6220-01-291-6375
NSN 4140-01-039-3638