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 6645-01-421-2445
NSN 5935-00-738-5944
NSN 5855-01-020-7982
NSN 5930-01-164-8285
NSN 5910-01-445-8484
NSN 5835-01-632-6627
NSN 5996-01-578-8491
NSN 5990-01-632-0969
NSN 5835-01-141-8823
NSN 5998-00-790-4082
NSN 2925-00-001-4604
NSN 2925-00-881-3770