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 6220-00-218-0857
NSN 6645-01-551-6893
NSN 5990-01-127-9294
NSN 5915-00-925-1883
NSN 6110-01-141-7745
NSN 5910-01-446-5903
NSN 2925-00-156-8963
NSN 5920-01-386-5798
NSN 5985-01-337-7683
NSN 5999-01-088-8242
NSN 6620-01-223-5430
NSN 6610-01-484-8745