Material specific gravi type 2.1378
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 5920-00-140-8912
NSN 6645-00-704-3630
NSN 5930-01-027-1475
NSN 6220-00-567-6415
NSN 5999-00-107-5622
NSN 5910-01-398-9568
NSN 5920-01-420-5768
NSN 7035-01-531-0468
NSN 6650-01-265-0650
NSN 5960-00-140-9583
NSN 5999-01-562-7299
NSN 5855-01-301-0158