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 5996-01-400-3558
NSN 6135-01-171-9299
NSN 6645-01-025-1002
NSN 5960-01-053-4358
NSN 5920-01-578-0665
NSN 5950-01-509-5530
NSN 6110-00-709-2720
NSN 6320-00-116-3658
NSN 5895-01-304-0605
NSN 5930-01-285-8193
NSN 5965-00-823-8623
NSN 6145-01-120-0918