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 6135-01-659-3426
NSN 5950-01-634-0677
NSN 5920-01-495-7515
NSN 5855-01-389-3091
NSN 6620-01-627-0478
NSN 5925-01-384-2670
NSN 5975-01-187-0810
NSN 4140-01-479-0283
NSN 5930-00-063-2003
NSN 6620-00-257-2783
NSN 7035-01-143-3573
NSN 6610-01-591-3041