NSN Sphere is an online platform owned and operated by ASAP Semiconductor, an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited distributor proudly serving the DOD and civil aviation sectors. As part of the ASAP family, NSN Sphere offers fast lead times, competitive pricing, and reliable solutions for NSN parts, electrical connectors, aviation components, and more. Through advanced procurement systems, strict quality control, and dedicated account management, we make sourcing parts simple and efficient.

Our growing inventory features over two billion new, used, and obsolete components from leading manufacturers worldwide. We also follow a strict no-China sourcing policy, ensuring every part is delivered with full traceability and certifications. To guarantee quality, all products undergo thorough inspection, testing, and cross-referencing. With our expert team available 24/7/365, customers receive personalized support and quick RFQ responses for hard-to-find and long lead-time parts.