W/2 lugs on inside spaced 180 degrees apart
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 5895-01-406-5272
NSN 6685-01-136-1444
NSN 2925-00-561-7330
NSN 5975-01-568-3147
NSN 6645-00-351-8580
NSN 5930-01-136-3429
NSN 6150-01-443-0276
NSN 6320-01-515-7913
NSN 4140-01-660-8337
NSN 5905-00-154-1003
NSN 4140-00-846-4786
NSN 2925-00-432-3410