SCREW (P/N 539942) - New Surplus

The 539942 is a throttle plate screw for Continental and Precision Airmotive fuel-metering components. This fastener secures the throttle plate within the throttle body or fuel servo assembly during engine operation. Manufactured to OEM specifications, the screw maintains positive engagement under vibration and temperature cycling in aircraft fuel systems.

Installation requires torque application per the applicable aircraft maintenance manual and verification against the Illustrated Parts Catalog. Follow AC 43.13-1B traceability requirements when replacing this critical engine control component.

What is the SCREW (P/N 539942)?

The 539942 is a throttle plate screw for Continental and Precision Airmotive fuel-metering components. This fastener secures the throttle plate within the throttle body or fuel servo assembly during engine operation.

Does the 539942 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SCREW conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the 539942 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 539942.

Can I order the 539942 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.