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 5990-01-351-4621
NSN 5960-01-599-9821
NSN 5925-01-447-3279
NSN 6645-01-463-3441
NSN 6150-00-498-3246
NSN 7035-01-283-2536
NSN 5985-00-143-0008
NSN 6130-01-522-4916
NSN 5999-01-087-3493
NSN 5925-01-553-4153
NSN 6645-01-313-1215
NSN 6135-01-247-5660