The 10-101949-010 is a mounting flange gasket designed for Amphenol miniature cylindrical connectors conforming to MIL-C-26482, Series 1 specifications. This gasket is compatible with PT and PC connector series and provides a sealing interface between the connector shell and mounting surface. The gasket features dimensional specifications with inner diameter (R) of 0.719 inches and outer diameter (S) of 0.938 inches for shell size 10, along with a thickness (T) of 0.024 inches. The product is manufactured to tight tolerances (R ±0.010 inches, S ±0.010 inches, T ±0.008 inches) to ensure reliable sealing and proper connector alignment. These gaskets are commonly used in aerospace, military, and industrial applications where environmental sealing and connector stability are critical requirements.