D5281004321400
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About this product
The D5281004321400 is a precision-machined aircraft bushing supplied with EASA Form 1 traceability. Designed to provide a low-wear bearing surface and accurate shaft guidance, it helps control end-play, reduce friction and protect housings from fretting or abrasion in mechanical and actuator assemblies. The part is manufactured to tight dimensional tolerances for reliable fit and repeatable service in certified aircraft installations.D5281004321400 Datasheet
Lead Time: | Stock |
Certification: | EASA Form 1 |
Hazardous Item: | Non-Hazardous Item |
UOM: | EA |
D5281004321400
Precision Bore: Machined to close tolerances for accurate shaft alignment and minimal runout.
Service-Grade Finish: Smooth internal surface reduces friction and wear on mating shafts.
Interference or Slip Fit Options: Manufactured for press-fit or clearance-fit installations per OEM data.
Low-Profile Design: Compact cross-section that fits into confined housings and linkage assemblies.
Guides and supports piston or rod shafts in flap, slat, and trim actuators during operation.
Protects hinge assemblies for ailerons, elevators and rudders against wear in flight.
Supports short shaft sections in hydraulic and fuel pump housings on test stands.
What is the primary function of this bushing?
To provide a low-wear bearing surface that guides shafts, controls end-play and prevents housing damage.
How do I inspect the bushing for serviceability?
Check for scoring, ovality, wear, corrosion or excess clearance with the mating shaft. Replace if the fit or surface condition is outside limits.
Is full trace documentation provided?
Yes, each unit is supplied with EASA Form 1 eligible paperwork for maintenance records and traceability.
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