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 6610-00-270-6649
NSN 6130-00-014-7003
NSN 6135-01-572-3296
NSN 5855-01-501-9529
NSN 5990-00-617-1422
NSN 5990-01-650-9034
NSN 5930-00-555-3007
NSN 6130-00-156-7751
NSN 5895-01-536-0809
NSN 6220-01-131-2377
NSN 5835-01-435-4139
NSN 5990-00-174-6695