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 5910-00-080-3812
NSN 5960-00-175-7620
NSN 6145-00-757-2742
NSN 5910-00-707-4900
NSN 6130-00-716-0770
NSN 6220-00-481-6188
NSN 2925-00-422-5159
NSN 6645-00-766-7935
NSN 5930-01-585-2468
NSN 5998-00-115-9411
NSN 4140-01-634-0330
NSN 6220-01-357-0717