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 6135-01-106-5542
NSN 5990-01-128-3758
NSN 5895-01-608-5635
NSN 6110-01-252-9619
NSN 5985-00-407-8291
NSN 5950-00-760-7966
NSN 5960-01-593-1936
NSN 6610-00-216-6538
NSN 6620-00-299-2530
NSN 6130-01-018-5156
NSN 5925-00-892-1115
NSN 6620-01-148-1675