ZPF000000000019982 is a square flange mounting assembly for the FDBA/HDBA series bayonet connectors designed for aerospace, defense, and marine applications per UTE 93422 standard. The assembly features multiple size options (08 through 24) with front and rear flange mounting configurations, including both hermetic sealed and standard sealed versions. Key dimensional specifications include flange hole patterns with 4 holes (Ø 3.15 ±0.15 mm for sizes 8–22, and Ø 3.73 ±0.15 mm for size 24), maximum flange thickness of 1.70 mm, and mounting depths ranging from 12.03 mm to 38.12 mm depending on connector size. This rugged connector assembly is engineered for reliable performance in demanding aerospace and harsh environment applications where durability and environmental sealing are critical requirements.