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 5930-00-200-1351
NSN 5975-01-291-0993
NSN 6320-01-094-2634
NSN 5960-00-989-1251
NSN 4140-01-171-8492
NSN 5985-00-648-2081
NSN 5999-01-610-2914
NSN 6685-00-641-0189
NSN 5925-01-566-1871
NSN 5950-00-163-5807
NSN 4140-00-209-7965
NSN 4140-00-605-0396