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 5910-00-952-2542
NSN 6105-00-472-3808
NSN 4140-01-055-6355
NSN 5915-00-795-6712
NSN 6240-00-556-8657
NSN 5835-00-612-1621
NSN 5835-01-191-3405
NSN 2925-01-412-9520
NSN 5930-01-552-8719
NSN 5998-00-772-9833
NSN 5998-01-090-0724
NSN 6220-01-439-5761