{
  "method": "exact minimum shape distances in shared bounds plus 0.01mm margin, 0.002mm contact tolerance; sufficient spanning contact graph to front or rear shell, redundant within-group distances omitted",
  "edges": [
    {
      "a": "C27_R2_Speaker_Front_Gasket",
      "b": "C27_R2_Speaker_Acoustic_Mesh",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Frame_Gasket",
      "b": "C27_R2_Speaker_Acoustic_Mesh",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Internal_Right_Angle_Light_Coupler",
      "b": "C27_R2_Optical_Coupling_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Microphone_Acoustic_Seal",
      "b": "C27_R2_Microphone_Acoustic_Membrane",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_10_Front_Action_Pewter_Cap",
      "b": "C27_R2_11_Front_Action_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Dielectric_Seat",
      "b": "C27_R2_LTE_Seat_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_04_Status_Lens",
      "b": "C27_R2_Optical_Coupling_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Ear_Keeper_1",
      "b": "C27_R2_Speaker_Ear_Preload_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Ear_Keeper_2",
      "b": "C27_R2_Speaker_Ear_Preload_2",
      "distance_mm": 0.0
    },
    {
      "a": "C28_R1_60_Black_Acoustic_Scrim",
      "b": "C28_R1_62_Scrim_Perimeter_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_14_Volume_Down_Pewter_Cap",
      "b": "C27_R2_15_Volume_Down_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Lower_Service_Frame",
      "b": "C27_R2_LTE_Soft_Stop_-1_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Lower_Service_Frame",
      "b": "C27_R2_LTE_Soft_Stop_1_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_03_Front_Action_Rigid_Carrier",
      "b": "C27_R2_11_Front_Action_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Upper_Service_Frame",
      "b": "C27_R2_LTE_Soft_Stop_-1_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Upper_Service_Frame",
      "b": "C27_R2_LTE_Soft_Stop_1_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Lower_Service_Frame",
      "b": "C27_R2_HW_LTE_-14_-32",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Lower_Service_Frame",
      "b": "C27_R2_HW_LTE_14_-32",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LED_Horizontal_Removable_Keeper",
      "b": "C27_R2_LED_Saddle_Pad_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LED_Horizontal_Removable_Keeper",
      "b": "C27_R2_LED_Saddle_Pad_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Upper_Service_Frame",
      "b": "C27_R2_HW_LTE_-14_64",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Upper_Service_Frame",
      "b": "C27_R2_HW_LTE_14_64",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_16_Orange_Ribbed_PTT_Grip",
      "b": "C27_R2_17_PTT_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_12_Volume_Up_Pewter_Cap",
      "b": "C27_R2_13_Volume_Up_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Ear_Keeper_1",
      "b": "C27_R2_HW_Speaker_1_-9.1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Ear_Keeper_1",
      "b": "C27_R2_HW_Speaker_1_9.1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Ear_Keeper_2",
      "b": "C27_R2_HW_Speaker_2_-9.1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Ear_Keeper_2",
      "b": "C27_R2_HW_Speaker_2_9.1",
      "distance_mm": 0.0
    },
    {
      "a": "C28_R1_57_Stainless_Grille_Bezel",
      "b": "C28_R1_58_Grille_Perimeter_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C28_R1_57_Stainless_Grille_Bezel",
      "b": "C28_R1_59_Mesh_Edge_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Microphone_Removable_Keeper",
      "b": "C27_R2_Microphone_Rear_Preload",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LED_Horizontal_Removable_Keeper",
      "b": "C27_R2_HW_LED_-0.4",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LED_Horizontal_Removable_Keeper",
      "b": "C27_R2_HW_LED_10.4",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Microphone_Removable_Keeper",
      "b": "C27_R2_HW_Mic_-11.5",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Microphone_Removable_Keeper",
      "b": "C27_R2_HW_Mic_11.5",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_07_Volume_Up_Rigid_Carrier",
      "b": "C27_R2_13_Volume_Up_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_08_Volume_Down_Rigid_Carrier",
      "b": "C27_R2_15_Volume_Down_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_05_Front_Switch_Clamp",
      "b": "C27_R2_HW_Front_Clamp_-17",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_05_Front_Switch_Clamp",
      "b": "C27_R2_HW_Front_Clamp_17",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_06_PTT_Rigid_Carrier",
      "b": "C27_R2_17_PTT_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_09_Warm_Grey_Elastomer_Rim",
      "b": "C27_R2_Rim_Grip_Pad_Left_Lower",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_09_Warm_Grey_Elastomer_Rim",
      "b": "C27_R2_Rim_Grip_Pad_Left_Upper",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_09_Warm_Grey_Elastomer_Rim",
      "b": "C27_R2_Rim_Grip_Pad_Right_Lower",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_09_Warm_Grey_Elastomer_Rim",
      "b": "C27_R2_Rim_Grip_Pad_Right_Upper",
      "distance_mm": 0.0
    },
    {
      "a": "C28_R1_59_Mesh_Edge_Bond_Film",
      "b": "C28_R1_61_Graphite_Woven_Mesh_REFERENCE_RODS",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Side_Liner_-1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Side_Liner_1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Lower_Liner",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Upper_Liner_-1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Upper_Liner_1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Front_Pad_-1_1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 1.6920950152155e-07
    },
    {
      "a": "C27_R2_Battery_Front_Pad_-1_2",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 1.6920950152155e-07
    },
    {
      "a": "C27_R2_Battery_Rear_Pad_-1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Battery_Front_Pad_1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 1.6920950152155e-07
    },
    {
      "a": "C27_R2_Battery_Rear_Pad_1",
      "b": "C27_R2_REF_Battery",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LTE_Dielectric_Seat",
      "b": "C27_R2_REF_LTE",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Microphone_Acoustic_Membrane",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Speaker_Front_Gasket",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Mic_Front_Seat_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Mic_Front_Seat_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Mic_Front_Seat_3",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Mic_Front_Seat_4",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Rim_Grip_Pad_Left_Lower",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Battery_Front_Pad_-1_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_PCB_Front_Seat_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_PCB_Front_Seat_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_PCB_Front_Seat_3",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_PCB_Front_Seat_4",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Speaker_Ear_Keeper_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Speaker_Ear_Keeper_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C28_R1_58_Grille_Perimeter_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C28_R1_62_Scrim_Perimeter_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_04_Status_Lens",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_LED_Horizontal_Removable_Keeper",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_01_Front_Shell_Chalk_Centered_Mic",
      "b": "C27_R2_Microphone_Removable_Keeper",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_PCB_Rear_Preload_1",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_PCB_Rear_Preload_2",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_PCB_Rear_Preload_3",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_PCB_Rear_Preload_4",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_LTE_Seat_Bond_Film",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_LTE_Lower_Service_Frame",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_HW_Closure_-33.4_-56",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_HW_Closure_33.4_-56",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_HW_Closure_-33.4_56",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_HW_Closure_33.4_56",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_02_Back_Shell_Chalk",
      "b": "C27_R2_LTE_Upper_Service_Frame",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Speaker_Frame_Gasket",
      "b": "C27_R2_REF_Speaker",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_LED_Saddle_Pad_1",
      "b": "C27_R2_REF_LED",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_Mic_Front_Seat_1",
      "b": "C27_R2_REF_Microphone",
      "distance_mm": 0.0
    },
    {
      "a": "C27_R2_PCB_Front_Seat_1",
      "b": "C27_R2_REF_PCB",
      "distance_mm": 0.0
    }
  ],
  "unconnected": [
    "C27_R2_03_Front_Action_Rigid_Carrier",
    "C27_R2_05_Front_Switch_Clamp",
    "C27_R2_06_PTT_Rigid_Carrier",
    "C27_R2_07_Volume_Up_Rigid_Carrier",
    "C27_R2_08_Volume_Down_Rigid_Carrier",
    "C27_R2_10_Front_Action_Pewter_Cap",
    "C27_R2_11_Front_Action_Bond_Film",
    "C27_R2_12_Volume_Up_Pewter_Cap",
    "C27_R2_13_Volume_Up_Bond_Film",
    "C27_R2_14_Volume_Down_Pewter_Cap",
    "C27_R2_15_Volume_Down_Bond_Film",
    "C27_R2_16_Orange_Ribbed_PTT_Grip",
    "C27_R2_17_PTT_Bond_Film",
    "C27_R2_HW_Front_Clamp_-17",
    "C27_R2_HW_Front_Clamp_17",
    "C27_R2_REF_Front_Switch",
    "C27_R2_REF_PTT_Switch",
    "C27_R2_REF_Volume_Up_Switch",
    "C27_R2_REF_Volume_Down_Switch"
  ],
  "custom_component_count": 73,
  "qualification_limit": "Geometric contact is not retention strength. Screws and bonded/compliant interfaces require specified assembly and physical tests. Mesh is represented by rods as one stock panel; leads are excluded from rigid attachment graph."
}