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 5975-01-312-5461
NSN 5985-01-648-5880
NSN 5990-00-636-4218
NSN 6685-00-642-0533
NSN 6620-01-159-4330
NSN 4140-01-222-4459
NSN 2925-00-203-8735
NSN 6110-01-388-2389
NSN 5960-01-408-8263
NSN 5935-00-422-1178
NSN 6610-01-386-4582
NSN 5960-00-174-1867