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 5910-01-642-9741
NSN 5930-01-414-9229
NSN 6645-01-152-5207
NSN 7035-01-309-6709
NSN 6240-01-147-0379
NSN 5998-01-211-5609
NSN 4140-00-166-8023
NSN 6650-01-578-5519
NSN 2925-01-146-0278
NSN 6650-00-955-2802
NSN 5920-00-852-4015
NSN 6150-01-159-9948