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 4140-00-635-9195
NSN 6110-01-490-7757
NSN 6620-01-598-2271
NSN 5990-01-609-4793
NSN 5985-01-355-0316
NSN 6240-01-298-9911
NSN 5855-01-534-6802
NSN 5895-00-015-3700
NSN 6650-00-926-4483
NSN 5998-01-156-8860
NSN 6240-00-686-5345
NSN 6645-01-386-6311