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 6135-01-616-4950
NSN 5990-00-959-3312
NSN 6620-01-440-9810
NSN 6220-00-915-0862
NSN 6220-00-177-3086
NSN 6620-01-216-4901
NSN 5925-00-343-6747
NSN 5998-00-684-8186
NSN 6645-01-555-4356
NSN 6105-01-054-4362
NSN 5895-01-584-7093
NSN 5915-00-081-0536