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 5930-01-474-3568
NSN 6240-01-604-9172
NSN 5855-01-398-0090
NSN 6645-00-799-4175
NSN 6145-01-172-9991
NSN 5998-01-138-6225
NSN 5975-01-557-5998
NSN 7035-01-186-5786
NSN 6610-00-010-9714
NSN 2925-01-531-3872
NSN 6240-01-306-0525
NSN 5835-01-283-9691