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 5905-01-430-2541
NSN 6620-01-197-8207
NSN 6145-01-091-4004
NSN 6105-01-270-9740
NSN 5998-01-138-5461
NSN 6620-01-277-9325
NSN 2925-01-029-5300
NSN 5910-00-337-1281
NSN 6110-01-409-0338
NSN 6145-01-499-3214
NSN 5905-01-387-1867
NSN 5998-01-443-1427