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 5930-01-123-6276
NSN 2925-01-123-5856
NSN 6620-00-053-9567
NSN 6145-01-592-9803
NSN 6110-01-159-3348
NSN 5985-01-032-4371
NSN 5835-01-476-8210
NSN 7035-00-529-3128
NSN 5945-01-294-4729
NSN 5925-00-410-7560
NSN 5855-00-427-7848
NSN 6110-01-006-4440