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 5835-01-507-0731
NSN 5996-01-505-9999
NSN 6145-01-094-0151
NSN 5960-00-089-5931
NSN 6220-01-139-3520
NSN 5925-01-611-1151
NSN 5925-01-079-7296
NSN 2925-01-269-3861
NSN 5935-01-164-9151
NSN 6145-01-406-1679
NSN 6685-01-600-9021
NSN 6610-01-212-2969