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 6645-00-767-6307
NSN 6110-01-550-4713
NSN 5999-01-441-7666
NSN 6650-01-073-5458
NSN 5930-00-191-6569
NSN 5985-00-861-6076
NSN 4140-00-358-1751
NSN 5975-01-114-7439
NSN 5855-01-593-5558
NSN 5930-00-967-7720
NSN 7035-00-763-6180
NSN 6620-00-957-7462