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 5920-01-522-0240
NSN 6685-01-131-9795
NSN 6110-01-147-5936
NSN 6105-00-771-0893
NSN 4140-01-312-2361
NSN 5895-01-650-4438
NSN 5895-00-372-5493
NSN 5935-01-160-9804
NSN 5990-01-465-9235
NSN 5855-01-486-9924
NSN 5895-01-010-0471
NSN 5835-00-016-3671