David Clark Spring Assembly | P/N 40878G-03 / 40623G-51 U-174 Plug Adapter PR-1776M Class B is a

PR-1776M Class B is a two-part

1 lb | MS20615-4M3

Part Number: 40623G-54

also includes information on temporary flight restrictions (TFR) and special use airspaces (SUA)

Authors Richard Collins & Patrick Bradley

David Clark Spring Assembly | P/N 40878G-03 / 40623G-51 U-174 Plug Adapter PR-1776M Class B is aDavid Clark Spring Assembly P N 40878G 03 40623G 51 The David Clark Spring Assembly (P N 40878G 03 40623G 51) is a genuine OEM replacement component designed to restore proper spring tension and mechanical stability in compatible David Clark headset and communication assemblies. This high quality part ensures smooth, reliable operation and maintains the structural integrity of headset mechanisms used in aviation environments. Authentic David Clark