Used on 2350-01-509-3953. 2a external thread class right-hand external 0.594" overall length passivate surface treated C42 plug, tube fitting flared (note: drilled hole is optional, should not be considered as a separating characteristic) un external thread series
Used on mount,barbette assembly. 2b 2nd end thread class 18 2nd end thread quantity per inch drain fitting, barbette passivate surface treated un 2nd end thread series
Used on mrap rg33. 2a all ends thread class 16.0 1st end thread quantity per inch center wrenching facility is 0.81"; first end opening is 0.39" in diameter; second end opening is 0.30" in diameter; tube outside diameter is 1/2" - 3/8" dichromate surface treated center wrenching facility unf all ends thread series
