121-2K-901

Technical Characteristics

• Polarization Method

  key, multiple key groove

• Criticality Code Justification

  zzzy

• Mating End Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.406 inches nominal

• Mounting Hole Circle Radius

  4.500 inches nominal

• Overall Diameter

  5.492 inches minimum and 5.498 inches maximum

• Bushing Diameter

  3.500 inches minimum and 3.502 inches maximum

• Body Style

  round flange mount, external coupling

• Connector Locking Method

  externally threaded shell

• Angle Between Centerlines Of Mounting Holes In Deg (Non-Core)

  60.0

• Insert Position In Deg

  0.0

• Distance From Mounting Shoulder To Rear Face

  2.435 inches minimum and 2.440 inches maximum

• Threaded Device Type

  coupling facility

• Overall Length

  4.120 inches nominal

• Reference Number Differentiating Characteristics

  quality assurance tested for submarine antenna application