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 5965-01-344-4099
NSN 5996-01-633-7979
NSN 6150-01-659-1922
NSN 5985-00-573-1402
NSN 6650-01-428-9958
NSN 5905-00-647-2992
NSN 5920-00-529-0618
NSN 6150-00-854-0289
NSN 6645-01-076-4655
NSN 5920-00-317-2219
NSN 6220-00-723-5910
NSN 5960-00-108-0250