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 6240-01-415-5581
NSN 6110-01-310-2474
NSN 5990-01-411-5930
NSN 6645-01-026-6659
NSN 6105-00-906-8101
NSN 5925-01-162-4928
NSN 5975-00-845-9453
NSN 5915-00-134-2974
NSN 4140-01-179-8299
NSN 5999-00-114-1486
NSN 5930-01-067-7870
NSN 5920-00-978-1162