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 5925-00-710-6642
NSN 5855-00-058-1293
NSN 5930-01-192-1921
NSN 5975-00-425-4701
NSN 5925-01-133-9489
NSN 6145-01-348-8602
NSN 5855-01-400-1590
NSN 6645-01-051-7447
NSN 5999-01-391-4996
NSN 4140-01-224-3803
NSN 6645-01-440-8624
NSN 6685-01-449-1451