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 5935-01-456-4039
NSN 4140-01-176-9929
NSN 5990-00-277-3763
NSN 5960-00-215-5884
NSN 6685-00-212-4531
NSN 5975-00-430-1220
NSN 5935-01-280-3873
NSN 6145-00-284-1514
NSN 5925-01-370-4417
NSN 5910-01-452-9712
NSN 5965-00-826-1841
NSN 5905-01-042-2763