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 6320-00-468-8421
NSN 6220-01-108-3857
NSN 6135-01-168-2944
NSN 5910-00-149-0667
NSN 5950-01-447-9101
NSN 5990-00-832-9766
NSN 5950-01-074-3391
NSN 5905-00-061-5613
NSN 6135-00-057-2005
NSN 6220-00-114-4953
NSN 7035-00-369-6346
NSN 5998-01-310-1529