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 4140-00-954-4695
NSN 6645-01-082-0518
NSN 6145-01-620-8037
NSN 5920-01-279-0419
NSN 6135-01-100-3593
NSN 2925-01-109-7177
NSN 6620-01-356-2374
NSN 6685-01-505-2998
NSN 6610-01-570-7550
NSN 6620-01-438-0415
NSN 5999-01-652-4837
NSN 4140-01-256-4597