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 6220-00-578-6539
NSN 5945-01-376-5325
NSN 6650-01-045-5494
NSN 7035-01-648-8510
NSN 5935-01-523-0063
NSN 5930-01-493-6286
NSN 5935-00-919-8506
NSN 6135-01-119-0720
NSN 5935-00-250-1021
NSN 4140-00-910-3425
NSN 6240-00-398-0740
NSN 6320-01-345-5817