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 5975-01-389-4417
NSN 5945-00-823-6156
NSN 6145-00-990-9700
NSN 6650-00-256-9059
NSN 6620-01-318-8314
NSN 6135-01-142-6456
NSN 5960-01-160-3437
NSN 7035-01-004-8819
NSN 6620-00-401-8489
NSN 6240-00-145-8167
NSN 5945-01-215-2442
NSN 5895-00-025-3748