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 6645-00-692-2809
NSN 6240-00-915-1705
NSN 5975-01-591-7070
NSN 5999-01-627-8186
NSN 5998-01-074-8432
NSN 5990-00-055-1956
NSN 5999-00-015-7197
NSN 4140-00-189-0235
NSN 6685-01-388-3371
NSN 5855-01-328-3347
NSN 5960-00-076-1302
NSN 6105-01-247-2269