One groove each side 0.128 in deep
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 6645-00-492-9487
NSN 6150-00-431-6606
NSN 5985-00-740-6403
NSN 6240-01-539-8227
NSN 5920-01-065-1824
NSN 6220-00-869-3712
NSN 5960-01-505-2426
NSN 2925-01-448-2880
NSN 5985-00-433-6758
NSN 6650-01-181-6037
NSN 5895-01-403-2793
NSN 6145-01-388-9661