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 5855-01-441-0401
NSN 6105-01-552-3533
NSN 6240-01-472-2950
NSN 5835-01-100-3265
NSN 6220-00-429-6652
NSN 6240-01-407-0596
NSN 5975-01-386-8888
NSN 5998-00-396-1231
NSN 5985-01-423-1491
NSN 6145-00-299-7757
NSN 5905-01-359-5230
NSN 6620-01-578-6562