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 6645-01-564-0569
NSN 5960-00-759-9463
NSN 6130-00-111-3384
NSN 5835-00-446-2944
NSN 6650-01-391-6461
NSN 5915-01-603-0012
NSN 5925-00-914-6516
NSN 5999-00-357-3643
NSN 5998-01-619-7705
NSN 5996-01-264-4624
NSN 5905-00-475-7042
NSN 6145-01-012-0185