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 4140-01-142-4623
NSN 6240-00-446-7796
NSN 6240-01-323-9308
NSN 6645-00-814-4558
NSN 5930-01-432-8000
NSN 2925-01-122-7527
NSN 6650-00-196-0637
NSN 6650-00-503-3918
NSN 5835-01-456-3922
NSN 7035-01-561-5380
NSN 5895-01-538-6998
NSN 5950-01-097-6673