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 5925-01-191-0889
NSN 5960-00-204-7506
NSN 2925-00-133-9594
NSN 6135-01-420-5907
NSN 5990-01-360-0711
NSN 5975-00-677-8908
NSN 6620-01-345-9488
NSN 5855-00-427-7848
NSN 6320-00-164-4087
NSN 5895-01-461-9467
NSN 5990-00-253-4323
NSN 6145-01-281-7222