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 5925-01-300-0480
NSN 5996-01-410-8538
NSN 6645-01-233-1131
NSN 5999-01-326-7016
NSN 5855-00-939-4496
NSN 6650-01-272-9746
NSN 5835-00-953-0962
NSN 6645-01-525-7493
NSN 6645-00-057-3499
NSN 6685-00-409-1621
NSN 5835-01-455-3380
NSN 5930-01-054-3868