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 5920-01-288-0145
NSN 4140-00-128-8072
NSN 6320-01-475-7654
NSN 5895-00-606-5287
NSN
NSN 6145-01-152-0628
NSN 6145-00-165-3869
NSN 6145-00-144-0918
NSN 6620-00-186-8220
NSN 5905-00-551-4242
NSN 5945-01-552-2199
NSN 6685-00-209-4400