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 5960-01-106-7367
NSN 6645-01-132-7806
NSN 6130-01-452-9774
NSN 5835-00-193-8951
NSN 6650-01-420-5586
NSN 6240-01-533-3770
NSN 6620-00-613-3023
NSN 5985-00-833-8063
NSN 4140-01-135-0998
NSN 6645-00-887-0122
NSN 4140-00-071-2209
NSN 5925-00-931-1812