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 6650-00-919-5521
NSN 5985-01-302-4577
NSN 5920-01-614-2155
NSN 5930-00-897-6368
NSN 6650-00-197-7563
NSN 6610-01-295-6327
NSN 5915-01-123-0473
NSN 6240-01-126-9167
NSN 5960-01-010-3083
NSN 6685-00-840-6317
NSN 5910-01-505-3195
NSN 5895-01-067-7957