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 5990-01-386-5561
NSN 5920-01-061-4608
NSN 7035-00-142-9076
NSN 6685-00-564-6971
NSN 6685-01-032-2480
NSN 5925-01-191-9854
NSN 5965-01-140-5555
NSN 6145-01-530-0493
NSN 5975-00-322-9865
NSN 5965-01-207-0991
NSN 7035-01-628-4967
NSN 5998-00-849-6648