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 6220-00-960-7591
NSN 5920-00-407-7652
NSN 5855-00-973-5717
NSN 5855-01-369-5037
NSN 5905-01-259-5172
NSN 5990-01-555-6616
NSN 5990-00-476-4336
NSN 6105-01-427-2336
NSN 5975-01-440-8622
NSN 6135-00-973-5632
NSN 4140-01-418-3017
NSN 5925-00-488-2741