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 5975-01-281-6672
NSN 6320-00-925-0558
NSN 6620-01-039-5468
NSN 6320-00-857-4073
NSN 6220-01-017-5492
NSN 6320-01-089-9086
NSN 5990-00-200-5232
NSN 5950-01-634-0677
NSN 5985-01-209-1862
NSN 6610-01-238-8712
NSN 6220-00-066-9599
NSN 5996-01-480-6244