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 5945-00-172-4833
NSN 6145-00-840-5577
NSN 6220-00-635-8818
NSN 5945-01-139-0204
NSN 5855-01-125-9167
NSN 2925-01-596-9448
NSN 4140-01-415-3363
NSN 5965-00-161-1512
NSN 5895-00-283-5581
NSN 5996-00-433-5579
NSN 6105-01-176-9184
NSN 5895-01-534-6250