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 5975-01-173-8789
NSN 6320-01-600-5808
NSN 5950-01-308-5623
NSN 6610-01-072-3447
NSN 4140-00-580-8508
NSN 7035-01-406-5232
NSN 6150-01-624-3898
NSN 5930-01-441-9400
NSN 5975-01-605-8203
NSN 6105-00-286-5382
NSN 5855-00-688-9954
NSN 6240-01-026-0032