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 6620-00-690-8905
NSN 5920-01-312-1229
NSN 6685-00-001-2103
NSN 5925-01-143-7216
NSN 5950-00-103-0286
NSN 5999-01-642-8872
NSN 5985-01-393-5786
NSN 7035-00-490-0485
NSN 5915-00-139-2615
NSN 5990-01-551-4356
NSN 6130-01-254-1548
NSN 6645-00-871-1187