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 6220-00-959-1195
NSN 5855-01-180-5369
NSN 6130-00-900-1957
NSN 4140-00-224-9149
NSN 6150-01-352-2184
NSN 5960-01-372-5609
NSN 4140-00-672-9531
NSN 5935-01-031-7589
NSN 5925-00-003-4722
NSN 6145-00-064-8612
NSN 5835-00-257-2852
NSN 5965-01-144-8952