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 5935-00-249-4186
NSN 5925-00-644-5546
NSN 4140-01-355-0045
NSN 6645-00-819-5045
NSN 6620-01-633-8443
NSN 5925-01-445-7326
NSN 6610-01-567-7242
NSN 5855-01-383-6860
NSN 5920-01-414-6983
NSN 5920-00-491-9163
NSN 5925-01-659-1528
NSN 7035-01-256-9598