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 5905-01-051-8001
NSN 6220-01-538-7194
NSN 6135-01-326-2536
NSN 6145-01-361-6684
NSN 6320-00-725-0754
NSN 6620-01-166-4893
NSN 6135-01-180-9611
NSN 5965-01-398-9579
NSN 6320-00-593-0379
NSN 5835-00-941-4959
NSN 5965-00-067-0290
NSN 6320-01-225-9963