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 5905-01-555-8077
NSN 5920-00-087-6332
NSN 5915-00-176-2548
NSN 6610-01-649-5326
NSN 6150-01-321-5440
NSN 5920-01-522-9286
NSN 5895-01-504-5864
NSN 5945-01-464-0631
NSN 2925-00-651-7700
NSN 6650-01-253-6794
NSN 5910-01-181-4731
NSN 6620-01-375-6741