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 7035-01-512-7776
NSN 4140-01-422-3744
NSN 6320-01-292-6635
NSN 6610-01-560-6809
NSN 5975-00-286-8506
NSN 5915-01-026-6948
NSN 6685-01-010-6854
NSN 6105-01-401-5361
NSN 5930-00-186-2442
NSN 6610-01-293-0644
NSN 5975-01-127-1318
NSN 5990-01-156-8862