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 5910-00-663-5865
NSN 6145-01-552-0654
NSN 5905-00-774-6468
NSN 5920-00-066-6885
NSN 5905-01-111-3371
NSN 4140-01-463-2529
NSN 6620-00-348-4645
NSN 5920-00-138-7645
NSN 6220-01-519-8837
NSN 6645-00-492-9487
NSN 5998-00-832-0814
NSN 7035-01-406-4146