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 6135-00-422-3967
NSN 6685-00-981-0315
NSN 6105-00-237-6292
NSN 5930-01-278-2652
NSN 6320-00-908-6841
NSN 5925-01-168-7812
NSN 5965-01-388-1379
NSN 2925-00-950-2516
NSN 6620-01-530-0213
NSN 5950-01-453-6286
NSN 6650-00-296-4670
NSN 6130-01-409-2867