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 5999-01-264-7741
NSN 5930-01-634-0659
NSN 6685-00-504-1911
NSN 6240-00-170-5302
NSN 6685-01-416-8380
NSN 6240-01-566-0816
NSN 6135-01-035-1871
NSN 5905-01-200-8502
NSN 5945-00-821-3378
NSN 5975-01-512-1419
NSN 5945-01-146-5464
NSN 5996-00-958-7965