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 5965-00-275-0491
NSN 6320-00-450-7014
NSN 5925-01-233-5711
NSN 5996-01-432-2356
NSN 6220-00-281-9206
NSN 6135-00-801-0587
NSN 5950-01-492-9908
NSN 5998-01-629-9591
NSN 5855-01-406-4821
NSN 5895-01-441-9604
NSN 5965-00-153-5216
NSN 5999-01-501-5783