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 5975-01-471-1540
NSN 6645-00-192-1152
NSN 5975-01-082-3210
NSN 6645-01-407-0204
NSN 5920-01-647-3675
NSN 5925-01-258-4640
NSN 6150-01-439-1378
NSN 5965-01-259-9591
NSN 2925-01-350-8372
NSN 5950-01-043-8120
NSN 5960-01-425-1454
NSN 6650-00-754-2276