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 5910-01-513-6221
NSN 6610-01-605-2451
NSN 5925-01-569-8557
NSN 5925-01-135-2025
NSN 7035-01-487-4038
NSN 5945-01-551-3678
NSN 2925-00-870-2372
NSN 5945-00-484-8033
NSN 5960-00-067-9636
NSN 7035-01-407-6413
NSN 6240-01-010-2991
NSN 5998-00-145-9429