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 4140-00-137-9633
NSN 6645-01-140-6700
NSN 5930-01-158-5694
NSN 5915-00-710-4519
NSN 5835-01-205-3089
NSN 4140-01-394-0702
NSN 5855-01-426-5589
NSN 5950-01-034-8476
NSN 5935-01-364-1222
NSN 5920-01-579-4050
NSN 5998-00-767-6229
NSN 6150-01-184-8453