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 5975-00-900-0438
NSN 5905-00-644-9983
NSN 5950-00-669-5873
NSN 5905-01-190-9729
NSN 6135-01-355-8917
NSN 6135-01-282-4326
NSN 6130-01-455-6167
NSN 6650-01-560-2861
NSN 5895-00-274-6255
NSN 5905-00-952-8180
NSN 6610-00-575-7933
NSN 6220-00-181-9698