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 6240-01-571-3684
NSN 4140-01-014-3454
NSN 5855-01-096-9294
NSN 6645-01-449-1824
NSN 6145-01-163-0664
NSN 5910-01-105-6267
NSN 6220-01-438-2996
NSN 5945-00-097-3630
NSN 5998-00-794-8314
NSN 5910-00-397-1849
NSN 6645-01-648-4439
NSN 6150-00-999-1981