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 5905-01-070-9929
NSN 5998-01-005-2538
NSN 6240-01-265-6958
NSN 5910-01-338-0936
NSN 6620-00-866-3416
NSN 7035-01-489-5679
NSN 6645-01-369-4371
NSN 5950-01-534-6924
NSN 5965-01-368-2966
NSN 5910-00-954-2316
NSN 6620-01-595-7459
NSN 5998-01-357-7591