Overview
The AN743-13 cushioned loop clamp is an essential piece of standard aviation hardware designed to securely support and route fluid lines, electrical wiring bundles, and control cables throughout an aircraft's airframe. As a critical component within various aircraft systems, including hydraulic, fuel, electrical, and pneumatic systems, this clamp prevents movement, chafing, and vibrational damage to sensitive lines and harnesses. Its unique cushioned design isolates the secured component from the airframe structure, mitigating stress concentrations and enhancing system longevity by absorbing vibrations and preventing direct metal-on-metal contact.Specifications
- Standard: AN743-13 (AN-Standard Aviation Hardware)
- Type: Cushioned Loop Clamp
- Nominal Inside Diameter: 13/16 inch (0.8125 inches / 20.6375 mm), specifically designed to accommodate bundles or tubes with this
- Stock: Out of Stock
- Manufacturer Part #: AN743-13
- Part#: AN743-13
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
