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 5975-00-575-9446
NSN 5835-00-034-4976
NSN 6650-01-258-9543
NSN 6135-01-163-0332
NSN 5985-01-432-6811
NSN 6650-00-925-1274
NSN 6145-01-277-3270
NSN 6135-01-377-5729
NSN 6220-01-555-8332
NSN 6610-00-430-5208
NSN 2925-01-208-6638
NSN 6145-01-535-2849