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 6320-01-006-6138
NSN 5985-00-182-7353
NSN 5990-01-411-5930
NSN 6220-01-391-8602
NSN 7035-00-870-0290
NSN 6320-01-344-6511
NSN 5945-01-630-2480
NSN 6685-00-783-3870
NSN 6645-00-841-0026
NSN 6110-01-361-7867
NSN 5945-00-223-5326
NSN 6645-01-490-0325