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 5855-01-378-1888
NSN 5910-01-403-2812
NSN 6610-00-864-4730
NSN 6145-01-292-2854
NSN 5905-00-187-0428
NSN 5920-01-124-7200
NSN 2925-01-391-1540
NSN 5925-00-841-6798
NSN 6105-00-617-5490
NSN 5905-01-420-6172
NSN 5950-01-246-5517
NSN 6105-01-349-6269