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 6320-01-111-8851
NSN 6150-01-356-6780
NSN 2925-01-499-8720
NSN 6135-01-539-9009
NSN 6145-01-305-0137
NSN 6240-01-250-3574
NSN 5950-01-448-9779
NSN 5835-01-027-1828
NSN 4140-01-207-0452
NSN 5855-01-555-3354
NSN 4140-01-429-8545
NSN 5996-00-563-4251