Stepped bore and wrenching feature
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 6645-01-484-1858
NSN 6145-00-010-0935
NSN 6220-00-021-4469
NSN 5930-00-086-8743
NSN 5915-00-294-9419
NSN 7035-01-215-2449
NSN 5990-01-344-7778
NSN 5975-01-278-2630
NSN 5996-01-400-3558
NSN 6145-01-258-6673
NSN 5920-01-459-6780
NSN 5905-01-050-7983