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 5855-01-542-9059
NSN 6110-01-152-1097
NSN 6220-01-492-6310
NSN 4140-01-014-3454
NSN 6620-01-483-1138
NSN 6110-01-031-8808
NSN 6645-00-211-6906
NSN 7035-01-116-6223
NSN 6150-01-531-4143
NSN 6135-01-109-8763
NSN 5975-01-476-7808
NSN 5920-01-492-5788