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 5975-00-525-2331
NSN 5905-01-139-2026
NSN 2925-01-437-9041
NSN 7035-01-386-5722
NSN 6220-00-935-6881
NSN 5999-01-303-4906
NSN 6220-01-384-3879
NSN 7035-01-107-2811
NSN 5965-01-633-8849
NSN 6645-01-299-7806
NSN 5945-00-300-0903
NSN 7035-01-271-1643