The SP157V wire splice is a critical component within an aircraft's electrical distribution system, designed for the reliable and permanent joining of electrical conductors. This essential part ensures electrical continuity and mechanical integrity when connecting two wires, particularly in repair scenarios or during system modifications where a single, continuous wire run is impractical or impossible.
This specific component, also known by its military specification M81824/1-2, functions as an insulated, environment-resistant crimp splice. Its robust design ensures that the electrical connection remains secure and protected from environmental factors, which is paramount for preventing intermittent faults or complete system failures in demanding aviation environments. Proper installation of the SP157V is essential for maintaining the overall reliability of the aircraft's electrical network.
Specifications
- Weight: 0.01 lb
- Dimensions:
- Length: 1.12 inches
- Width: 0.2 inches
- Height: 0.2 inches
- Wire Gauge Compatibility: Designed for 12 AWG to 10 AWG (American Wire Gauge) electrical wires.
- Construction: Insulated
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: SP157V
- Part#: SP157V
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 to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- 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
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available 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.
