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 6620-01-584-6653
NSN 6110-01-211-5555
NSN 5996-00-596-7018
NSN 5950-01-013-4181
NSN 5925-01-575-3499
NSN 5990-00-103-0528
NSN 5996-00-492-8442
NSN 5905-01-573-2876
NSN 2925-00-625-7566
NSN 5895-00-832-5747
NSN 6645-01-096-4270
NSN 5990-01-230-0059