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 4140-01-442-5155
NSN 6110-01-089-6260
NSN 6110-00-920-7100
NSN 6320-01-019-1028
NSN 6610-01-591-3041
NSN 5920-01-100-3018
NSN 5920-01-604-8459
NSN 6610-01-138-1727
NSN 5975-01-546-2852
NSN 6685-01-128-3052
NSN 5920-00-246-5992
NSN 6135-01-026-9960