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 4140-01-536-0987
NSN 6105-00-729-9837
NSN 6645-00-008-3944
NSN 5835-01-041-0873
NSN 4140-01-477-2017
NSN 5935-01-019-1396
NSN 5895-01-409-2949
NSN 5910-00-224-3794
NSN 6135-01-354-5535
NSN 5975-01-394-5954
NSN 5910-00-925-6962
NSN 6685-01-447-5633