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 5975-00-467-1143
NSN 6150-00-146-3746
NSN 5925-01-614-7426
NSN 6220-01-528-2153
NSN 5950-00-683-8304
NSN 6220-00-111-3188
NSN 4140-00-621-9226
NSN 6650-00-283-0978
NSN 5855-01-423-7473
NSN 2925-00-636-4026
NSN 5905-01-028-0767
NSN 5925-00-035-8469