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 6240-00-727-8573
NSN 5920-01-394-9515
NSN 5925-00-978-7114
NSN 5960-01-558-7787
NSN 2925-01-570-8065
NSN 5985-01-278-0493
NSN 6645-01-008-2720
NSN 6220-00-157-5009
NSN 5985-01-027-5763
NSN 5975-01-226-5434
NSN 6145-01-081-6255
NSN 5950-01-143-5992