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 6145-01-580-4756
NSN 5910-01-382-4889
NSN 5925-01-518-0283
NSN 6135-01-553-3604
NSN 6150-01-320-6596
NSN 6220-01-285-0199
NSN 5950-01-651-1992
NSN 5960-00-577-3205
NSN 2925-00-343-3235
NSN 6240-00-097-1041
NSN 5998-01-378-5655
NSN 6145-01-068-4138