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 5998-01-139-0351
NSN 5905-01-063-4831
NSN 2925-01-326-0908
NSN 6645-01-471-4960
NSN 5999-01-495-1484
NSN 6650-01-150-6858
NSN 5920-00-070-8712
NSN 5925-00-188-8678
NSN 6685-00-943-4815
NSN 6145-01-461-2418
NSN 5990-01-114-5095
NSN 6320-01-086-2602