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 6240-00-503-3506
NSN 6685-00-375-6186
NSN 5855-00-361-0167
NSN 5920-00-917-1869
NSN 6130-00-050-5539
NSN 5950-00-693-4695
NSN 5985-00-163-6540
NSN 6135-01-424-8130
NSN 5925-01-646-8052
NSN 7035-01-378-5074
NSN 5996-01-109-1586
NSN 6220-01-113-9952