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 6135-01-139-1700
NSN 6240-01-534-5829
NSN 6240-01-053-0666
NSN 7035-01-380-0547
NSN 6135-01-364-0667
NSN 6110-01-551-9957
NSN 5950-01-634-0677
NSN 4140-01-274-4762
NSN 5915-01-539-1203
NSN 5835-00-168-4258
NSN 5835-00-435-6638
NSN 5920-01-360-4654