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 6240-00-361-1421
NSN 6135-00-930-5372
NSN 5998-00-197-2093
NSN 6150-01-240-2320
NSN 6650-00-550-6111
NSN 5990-01-250-4198
NSN 5930-00-816-9780
NSN 5950-01-629-4167
NSN 6610-01-606-0380
NSN 6650-00-654-6950
NSN 6610-00-176-5486
NSN 6685-01-487-7421