Weapon system essential
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 5905-01-520-7582
NSN 6620-01-471-8128
NSN 6220-00-643-4045
NSN 5835-00-165-3069
NSN 5920-01-469-8050
NSN 6240-00-364-0850
NSN 4140-01-464-5932
NSN 5999-01-364-0277
NSN 5905-01-288-4235
NSN 5855-01-088-8700
NSN 6135-00-862-5736
NSN 5910-01-566-5423