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 6135-01-187-4382
NSN 5925-01-058-6079
NSN 6685-01-156-4642
NSN 6620-00-113-4530
NSN 4140-01-634-0330
NSN 6220-01-342-5191
NSN 6135-01-462-6040
NSN 5975-00-766-1828
NSN 5990-00-784-1254
NSN 6105-01-266-4428
NSN 6220-01-608-1785
NSN 5965-01-040-4178