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Unical Aero

H854-5UA

Unical Aero H854-5 Hinge Assembly will be similar to Hartwell H854-5 Hinge Assembly in fit, form and function.


Unical Aero H854-5UA Hinge Assembly will be similar to Hartwell H854-5 Hinge Assembly in fit, form and function. The H854-5UA is similar to H854-9UA except for the length of the connecting plate. Hinge Assembly is installed to hold the Waste Disposal and Potable Water Access Door Assembly P/N 141N8631-47 in place. They are attached using the following hardware:

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H854-5UA

Hinge AssemblyInstalls on: Waste/Water Access DoorOEM Hartwell #: H854-5

H854-5UA-banner2

Description

Unical Aero H854-5UA Hinge Assembly will be similar to Hartwell H854-5 Hinge Assembly in fit, form and function. The H854-5UA is similar to H854-9UA except for the length of the connecting plate. Hinge Assembly is installed to hold the Waste Disposal and Potable Water Access Door Assembly P/N 141N8631-47 in place. They are attached using the following hardware:

  • BACB30NM3K3 BOLT
  • BACB30NN3K3 BOLT
  • AN960PD10L WASHER
  • NAS1805-3N NUT

The Hinge Assembly consists of two similar (left and right) sub-assemblies and they are attached together with a connecting plate. The main components of the sub-assemblies are Hinge Arms, Lid Mounts, Base Mounts and Spring Loaded mechanisms. Figure 1 shows the OEM Hinge Assembly configuration. Figure 2 shows the hinge (IPC) as installed in B757 P/N 141N8631-47 Door Assembly – Waste Disposal Access.

Eligibility

Boeing 757 - 200, 200PF, 200CB SERIES
Boeing 757 - 300 SERIES

Documentation

FAA PMA Approval click here

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