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 6620-01-388-1430
NSN 5998-01-069-2963
NSN 6150-00-267-9982
NSN 5950-01-343-2288
NSN 5950-01-261-2940
NSN 5835-01-014-4574
NSN 6650-01-299-5454
NSN 5996-00-648-6580
NSN 5996-01-245-1932
NSN 5835-00-233-6327
NSN 6645-01-206-4888
NSN 6650-01-633-9147