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 6645-01-004-0803
NSN 4140-01-579-7760
NSN 5915-00-481-8023
NSN 5990-01-557-4793
NSN 5895-00-863-9809
NSN 5915-00-410-1870
NSN 5999-01-441-8602
NSN 5998-00-292-9515
NSN 6685-00-826-9381
NSN 5930-01-609-4777
NSN 7035-01-107-2811
NSN 5985-01-406-4274