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 5925-01-440-5538
NSN 5998-00-035-5308
NSN 6145-00-437-4673
NSN 5985-01-536-5302
NSN 6645-00-319-8498
NSN 6240-01-183-0893
NSN 5895-01-283-4019
NSN 6105-01-600-1884
NSN 6220-01-246-3240
NSN 6220-01-350-8014
NSN 5965-00-999-4334
NSN 5990-00-170-4239