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 7035-01-386-5722
NSN 6150-01-431-9727
NSN 6320-01-190-1397
NSN 6320-01-021-6633
NSN 6150-00-935-5239
NSN 6645-01-249-7209
NSN 5920-01-340-3802
NSN 5895-01-008-1375
NSN 6110-01-476-8442
NSN 4140-01-409-0824
NSN 6135-00-983-9187
NSN 6620-01-535-6925