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 6645-01-504-3394
NSN 7035-01-290-1447
NSN 4140-01-290-4026
NSN 5855-00-100-9003
NSN 6240-01-414-9529
NSN 5925-01-462-6069
NSN 5990-01-462-1617
NSN 6685-00-209-4400
NSN 2925-01-114-8484
NSN 6320-01-526-5534
NSN 5965-01-090-6245
NSN 5920-01-554-0891