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 5905-01-104-5440
NSN 6135-01-503-1688
NSN 6240-01-231-9243
NSN 6145-00-966-2377
NSN 6135-00-248-4102
NSN 6645-01-323-9413
NSN 6220-01-185-1136
NSN 5998-01-351-4697
NSN 5835-01-270-7899
NSN 5835-01-067-9271
NSN 6150-01-415-4251
NSN 5990-01-388-0252