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 5975-01-071-9400
NSN 6145-00-690-9320
NSN 5910-00-097-3939
NSN 5920-01-250-2502
NSN 6320-01-050-1290
NSN 5990-00-822-9269
NSN 5996-00-772-3850
NSN 4140-01-180-8950
NSN 5945-01-206-2626
NSN 6320-01-411-6610
NSN 5990-01-227-0660
NSN 5996-01-196-2042