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 5975-01-475-0889
NSN 6650-01-536-4086
NSN 6135-01-361-1776
NSN 5945-01-542-2187
NSN 6110-00-205-1778
NSN 6240-00-643-4532
NSN 5998-01-173-1043
NSN 6135-01-285-8807
NSN 6130-00-913-9906
NSN 6240-00-104-4662
NSN 6650-01-278-5324
NSN 7035-01-627-8718