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 6145-00-404-5134
NSN 6135-01-445-6589
NSN 6240-01-362-4902
NSN 5920-01-410-7740
NSN 5925-01-417-6618
NSN 5960-00-275-7497
NSN 6145-01-456-4962
NSN 5835-01-647-6426
NSN 6105-01-476-7393
NSN 6220-00-240-6443
NSN 4140-00-211-5970
NSN 6645-00-321-6071