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 5925-00-525-4037
NSN 5930-00-246-6314
NSN 5985-01-313-6892
NSN 5950-00-720-2706
NSN 6240-01-302-6537
NSN 6645-00-300-0160
NSN 6645-00-527-7258
NSN 4140-00-115-6496
NSN 6240-01-459-8989
NSN 5990-00-428-1895
NSN 7035-01-004-8819
NSN 6145-01-213-0754