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 5945-01-071-3172
NSN 6110-00-777-2547
NSN 5945-00-389-7948
NSN 6135-01-648-4875
NSN 6645-01-023-3308
NSN 6135-01-440-9412
NSN 5975-00-246-4906
NSN 5990-01-133-0351
NSN 6240-00-426-1972
NSN 6220-01-309-6442
NSN 5985-00-661-2263
NSN 6150-01-231-1480