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 6645-00-145-6411
NSN 5915-01-535-7478
NSN 6220-01-173-7860
NSN 5925-01-131-2272
NSN 5965-01-521-5365
NSN 4140-00-998-0198
NSN 5920-01-205-7302
NSN 6145-01-037-1272
NSN 5930-00-970-8758
NSN 6685-01-289-7275
NSN 5950-01-482-4711
NSN 6240-01-039-4241