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 4140-01-659-3557
NSN 5990-00-607-6210
NSN 5925-00-005-3694
NSN 6135-01-142-6456
NSN 5905-00-143-0943
NSN 5985-00-007-1848
NSN 5945-00-248-6798
NSN 5960-01-074-1302
NSN 5998-00-494-8438
NSN 4140-01-609-5411
NSN 5920-01-033-8532
NSN 5895-01-064-8528