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 5920-01-363-7063
NSN 5910-00-535-8690
NSN 5996-00-538-7829
NSN 5945-01-083-6299
NSN 5920-00-895-3270
NSN 6135-00-921-6487
NSN 6620-01-408-4464
NSN 6240-00-519-3399
NSN 2925-00-163-9016
NSN 6610-01-592-3329
NSN 6685-01-406-6078
NSN 5895-01-603-3417