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 2925-00-005-1618
NSN 5975-00-614-3555
NSN 5999-01-659-4531
NSN 5910-01-122-9051
NSN 4140-01-555-8190
NSN 5985-01-420-3434
NSN 5990-00-665-4105
NSN 6220-00-676-0904
NSN 5999-01-180-4156
NSN 5945-01-299-9195
NSN 5920-01-006-2768
NSN 4140-01-660-0173