SCREW, SOCKET, SHOULDER (P/N 93985a534) - New Surplus

The 93985a534 is a socket shoulder screw designed to provide precise bearing surfaces and controlled pivots in connector assemblies and avionics hardware. This fastener conforms to NASM51575/NASM51576 shoulder-screw standards for aerospace applications. Commonly installed to secure backshell clamps and mounting brackets on electrical connectors, the screw maintains alignment under vibration and thermal cycling.

Installation requires tightening to specified torque values per aircraft maintenance manual or connector manufacturer documentation to ensure proper fit and load distribution.

What is the SCREW, SOCKET, SHOULDER (P/N 93985a534)?

The 93985a534 is a socket shoulder screw designed to provide precise bearing surfaces and controlled pivots in connector assemblies and avionics hardware. This fastener conforms to NASM51575/NASM51576 shoulder-screw standards for aerospace applications.

Is the 93985a534 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The SCREW, SOCKET, SHOULDER is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 93985a534 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 93985a534?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.