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 5835-01-431-6877
NSN 7035-01-322-8180
NSN 6620-00-506-0112
NSN 5975-01-633-1480
NSN 6130-00-359-2747
NSN 7035-01-361-8821
NSN 5920-01-056-5481
NSN 4140-01-392-4664
NSN 5998-01-280-5020
NSN 5925-01-595-5315
NSN 5855-00-832-9341
NSN 5950-00-083-3015