112654 is a BNC bulkhead crimp jack connector designed for front mounting with 179/U 75 ohm cable. The connector features a 3/8-32 UNEF-2A thread interface and utilizes a nickel-plated brass body with a gold-plated beryllium copper contact pin and PTFE (Teflon) insulator. Key dimensions include an overall length of 29.00 mm and a hex nut diameter of 12.7 mm, with a recommended mounting hole diameter of 9.70 mm. The outer ferrule termination requires a 0.128" hex crimp die set. This connector is ideal for RF applications requiring reliable 75 ohm impedance matching in broadcast, video, and telecommunications equipment.