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 6145-00-915-5546
NSN 5895-00-792-6864
NSN 6145-01-094-6822
NSN 5950-00-356-0217
NSN 2925-01-274-8576
NSN 5930-00-455-1012
NSN 5990-00-836-2542
NSN 6650-01-055-8146
NSN 5935-01-050-1248
NSN 5965-00-772-8024
NSN 5975-00-498-2486
NSN 6220-00-375-0473