Description
M22759/18-26-9 Wire, Mil-W-22759/18, Primary #26, Wht — BOLTON SKU 63806.
About the M22759/18-26-9 Aerospace Wire
M22759/18-26-9 is an airframe and interconnect hook-up wire designation under MIL-W-22759/18 (today maintained as SAE AS22759/18). The /18 detail sheet covers single-conductor wire with a tin-plated copper conductor and thin-wall extruded ETFE (ethylene tetrafluoroethylene) insulation, rated at 600 V and −55 °C to +150 °C. Thin-wall ETFE construction is specified where low weight, tight diameter tolerances and mechanical toughness matter, and ETFE additionally offers strong resistance to chemicals and radiation. Within the designation, -26 identifies a 26 AWG conductor and the final -9 identifies white insulation, colour-coded in line with the military colour-numbering system; the catalogue name confirms a white, primary (single-conductor) wire. Wire of this family is a standard choice for aircraft and defence electrical interconnect where a qualified, lightweight airframe wire is required.
Key specifications
| Type | Primary hook-up / airframe wire, single conductor |
|---|---|
| Specification | MIL-W-22759/18 (SAE AS22759/18) |
| Conductor | Tin-plated copper |
| Insulation | Thin-wall extruded ETFE |
| Voltage rating | 600 V |
| Temperature rating | −55 °C to +150 °C |
| Size | 26 AWG |
| Colour | White (colour code 9) |
Typical applications
M22759-family wire is used throughout airframe and avionics harnessing, defence electronics, ground-support equipment and UAV electrical systems. It is a routine consumable in aerospace MRO and harness-manufacturing workshops where military-qualified wire is called up on drawings.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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