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 5975-01-144-5061
NSN 5985-01-125-6788
NSN 6145-01-576-0394
NSN 5950-01-319-3047
NSN 6320-01-209-0952
NSN 6650-01-481-6647
NSN 6135-01-265-1384
NSN 6130-01-025-1253
NSN 5990-01-227-6526
NSN 6685-01-528-3488
NSN 5985-00-344-2800
NSN 2925-01-248-6028