W/slot 0.312 in. W
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 6145-01-376-3577
NSN 5945-01-468-6041
NSN 6645-01-012-5972
NSN 5925-00-885-9497
NSN 6320-01-512-2031
NSN 4140-00-800-7204
NSN 5915-00-138-5867
NSN 4140-00-870-2879
NSN 5950-00-627-0498
NSN 6320-00-688-9983
NSN 6620-01-242-8366
NSN 6620-01-578-7561