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 6240-00-756-5149
NSN 6240-01-443-0519
NSN 5910-01-249-9517
NSN 6320-01-289-0946
NSN 5960-00-346-7902
NSN 5925-00-170-4090
NSN 5855-01-634-0259
NSN 5998-01-243-2849
NSN 5990-01-408-6554
NSN 5910-01-396-4606
NSN 6110-00-497-3505
NSN 6645-00-144-4868