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 4140-01-010-7020
NSN 5915-00-528-9286
NSN 5920-01-649-8214
NSN 5960-00-553-7338
NSN 5920-00-271-3217
NSN 5895-01-633-7373
NSN 6645-01-065-9502
NSN 5998-00-823-8488
NSN 5998-01-157-9919
NSN 6145-00-351-4539
NSN 6220-00-559-3555
NSN 5950-01-361-1967