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 6220-01-340-7748
NSN 5998-01-170-4352
NSN 5999-01-110-2988
NSN 5855-01-247-0012
NSN 6145-00-878-5327
NSN 6620-01-398-8986
NSN 6150-01-508-4207
NSN 5985-01-588-4137
NSN 6645-01-505-5772
NSN 5920-00-555-1877
NSN 6240-01-571-7706
NSN 6320-01-610-4410