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 5920-01-398-0580
NSN 5998-01-500-7655
NSN 6135-01-545-6582
NSN 5960-01-334-5146
NSN 6105-01-383-9749
NSN 6135-00-938-1351
NSN 5990-01-517-7848
NSN 5975-01-413-9837
NSN 7035-01-123-8723
NSN 5835-01-281-7281
NSN 6320-00-004-9158
NSN 6620-00-239-0611