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 6685-01-623-6020
NSN 4140-00-510-3699
NSN 5905-00-280-7771
NSN 2925-01-139-5144
NSN 6110-01-442-8080
NSN 5945-00-694-5473
NSN 6130-00-562-6286
NSN 6145-00-912-2616
NSN 6610-01-384-1587
NSN 5985-01-088-5739
NSN 6240-00-987-5464
NSN 4140-01-185-6214