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 5855-01-580-1520
NSN 4140-01-522-1671
NSN 5985-01-591-7136
NSN 6620-01-481-1358
NSN 5930-00-232-0572
NSN 5996-01-138-0281
NSN 5930-01-606-7667
NSN 5855-01-421-1440
NSN 6685-00-782-6030
NSN 6685-00-368-9379
NSN 5835-00-794-7500
NSN 4140-01-442-7799