W/four 0.500 in. By 0.438 in. By 0.094 in. Wrenching grooves on id
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 6145-01-119-9040
NSN 5935-01-454-0671
NSN 5999-00-190-5794
NSN 5835-01-126-9358
NSN 5835-01-615-0451
NSN 5855-01-486-7538
NSN 6645-00-155-2398
NSN 5835-00-789-1454
NSN 5935-00-175-0356
NSN 6135-01-361-9297
NSN 5910-01-491-1579
NSN 5996-01-477-4143