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 6220-00-155-8007
NSN 6645-01-129-6753
NSN 5895-01-023-9532
NSN 5930-01-594-2426
NSN 5985-00-350-4812
NSN 6685-01-502-9028
NSN 5950-01-631-1425
NSN 5910-00-167-6383
NSN 6240-01-281-1232
NSN 6610-01-096-8746
NSN 5999-01-042-7323
NSN 6105-01-349-2749