Used on F-22. 0.3750" overall length plain, for clamped installation chromium outside diameter surface of body surface treated 17c solid, plain, no outside flanges
Used on f-22 raptor. 0.6150" overall length sleeve, hole liner, 100 deg flush, adhesive bonded flange has 0.020 radius, comes with elastic installation fixture primer outside diameter surface of body surface treated 22c solid, external flange one end