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 5930-01-249-0315
NSN 6645-01-553-3599
NSN 6110-00-525-3418
NSN 6320-01-527-0211
NSN 6685-00-006-6142
NSN 2925-01-254-3068
NSN 6145-01-206-2350
NSN 4140-01-386-1447
NSN 5996-01-387-3414
NSN 5996-00-552-1406
NSN 6145-00-437-0025
NSN 6110-00-575-9795