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 6135-01-651-3210
NSN 5965-01-180-7070
NSN 2925-01-036-8251
NSN 5935-01-076-1382
NSN 6130-00-754-2950
NSN 6610-01-435-5425
NSN 5925-00-404-0396
NSN 6220-01-088-6604
NSN 5935-01-211-9980
NSN 6620-01-084-5112
NSN 6620-01-200-6493
NSN 4140-00-450-9874