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 4140-00-517-7902
NSN 5915-00-119-7331
NSN 6645-01-582-0632
NSN 5985-01-426-2258
NSN 6645-00-079-1430
NSN 5835-01-245-8077
NSN 6240-01-062-1684
NSN 6650-01-357-8505
NSN 5999-01-176-4670
NSN 5930-01-198-9439
NSN 5975-01-653-8567
NSN 5910-01-127-2070