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 6220-01-423-1379
NSN 6150-01-316-6425
NSN 5910-01-569-3771
NSN 5930-00-241-3880
NSN 2925-00-675-4728
NSN 6105-00-527-7702
NSN 5950-01-181-3079
NSN 6645-01-549-8910
NSN 5985-01-010-9209
NSN 5990-01-146-1779
NSN 5910-00-271-2323
NSN 5975-00-835-2213