Surface treatment is stellite
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 2925-01-400-2286
NSN 5999-00-004-4968
NSN 5925-00-606-6529
NSN 6685-01-432-2266
NSN 5998-01-090-4701
NSN 6685-01-519-8395
NSN 5996-00-598-4839
NSN 6620-01-144-2488
NSN 5975-01-192-1302
NSN 6645-01-352-5675
NSN 5930-01-430-3943
NSN 6645-00-469-5963