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 5930-00-203-2080
NSN 6650-00-069-3107
NSN 5996-01-480-3808
NSN 5905-00-903-5399
NSN 5855-01-115-9014
NSN 6145-00-269-4271
NSN 5905-01-024-5462
NSN 6645-01-035-3787
NSN 6220-01-500-9927
NSN 5910-01-171-1499
NSN 5975-00-226-8429
NSN 2925-00-341-3336