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 6145-01-324-0087
NSN 5895-00-583-8339
NSN 6220-01-057-3654
NSN 5835-00-443-1079
NSN 4140-01-536-6288
NSN 5985-00-306-4689
NSN 5965-01-159-2694
NSN 5950-01-594-1479
NSN 5950-01-306-2426
NSN 5935-01-090-4531
NSN 5996-00-838-7841
NSN 4140-00-555-3856