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 4140-01-190-6460
NSN 6685-00-659-7831
NSN 7035-01-564-1343
NSN 5855-00-110-9341
NSN 5999-01-212-9507
NSN 4140-01-617-1599
NSN 4140-01-634-0330
NSN 5925-01-057-2690
NSN 6150-01-634-0575
NSN 5985-01-432-9578
NSN 5990-01-050-1102
NSN 5915-01-063-5908