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 5895-01-079-1739
NSN 5905-00-897-1281
NSN 6650-00-950-4107
NSN 5930-01-466-2540
NSN 4140-01-125-1374
NSN 5975-01-424-0517
NSN 6130-00-081-9879
NSN 5925-01-442-5795
NSN 4140-01-163-1557
NSN 5835-00-752-6065
NSN 5945-01-415-6049
NSN 4140-00-078-9357