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 6650-00-791-1637
NSN 5930-00-655-1507
NSN 6610-00-488-9528
NSN 6145-01-256-9297
NSN 5905-01-394-9387
NSN 6620-00-975-5159
NSN 4140-01-463-6377
NSN 5835-01-078-6126
NSN 5925-01-366-3568
NSN 5960-00-334-4954
NSN 6130-00-193-7223
NSN 4140-01-012-2460