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 6645-00-285-8781
NSN 5835-01-202-1376
NSN 5990-01-645-2592
NSN 2925-01-063-7876
NSN 5905-01-634-0595
NSN 2925-01-399-2765
NSN 5975-00-682-7759
NSN 6650-00-904-9485
NSN 6135-01-577-0811
NSN 5855-01-088-8700
NSN 6620-00-572-8787
NSN 6685-00-959-4089