NAS43HT5-8
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About this product
The NAS43HT5-8 is a factory-new precision spacer supplied with a Manufacturer’s Certificate of Conformance. It is a short cylindrical/washer-like component used to set and control the distance between two mating parts in an aircraft assembly. By keeping a repeatable gap or alignment, the spacer helps ensure correct preload, clearance, and functioning of bearings, linkages, brackets, and other mechanical joints.NAS43HT5-8 Datasheet
Lead Time: | Stock |
UOM: | EA |
Certification: | MANF COFC |
8130/EASA Eligible: | Yes |
International Shipping: | Available |
NAS43HT5-8
Precise thickness control: Tight dimensional tolerance ensures consistent gap or preload when installed.
Factory traceability: Supplied with a MANF CofC and lot data for maintenance records and audits.
Durable workmanship: Produced to aviation quality standards to resist normal service wear and vibration.
Simple inspection: Easy to visually inspect for damage, corrosion, or wear before reuse or installation.
Sets axial clearance on small bearing assemblies during rebuilds to ensure proper running freedom.
Maintains correct gap between mounting brackets and structure when fitting avionics or accessories.
Positions clevis pins and control-link shafts at the required distance in flight-control linkages.
Acts as a shim when aligning pump housings or gearbox covers during bench overhaul.
What does this spacer do?
It sets a precise gap or alignment between two parts so the assembly functions as designed.
How should I inspect it before fitting?
Verify the part number and CofC, check for nicks, burrs, corrosion, or deformation, and confirm the thickness looks correct for the application.
Do I need special tools to install it?
No special tools are normally required. Fit it per the AMM and use standard assembly tools and torque procedures for the surrounding hardware.
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