AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED
cost effective

Cost Effective Warrantied inventory at competitive prices

quick search

Quick Search Search the world's largest inventory of electronic components by manufacturer, category or part number

quality assured

Quality Assured We sell only warrantied and traceable parts

fastest delivery

Fastest Delivery All inventory ready to ship from our sellers

Thank You for Choosing to Source from NSN Catalogue

An Semiconductor Web Resource

Welcome to NSN Catalogue; we are a premier purchasing platform with an inventory of over 2 billion new, used, obsolete, and hard-to-find parts, all of which have been subjected to rigorous quality control measures, tests, verifications, and assessments. As a leading distributor of aviation and NSN parts, we understand that sourcing from trusted global manufacturers is important. At NSN Catalogue, we make it a priority to offer our customers superior quality parts and components. With this in mind, we operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation and certification, ensuring you only receive items of the highest caliber. 

NSN Catalogue belongs to the ASAP Semiconductor family of websites, making us one of the only distributors that uphold a strict NO CHINA SOURCING pledge. Additionally, we offer expedited shipping services to even our most remote customers, guaranteeing rapid lead times for those facing a time constraint or AOG situation. With dedicated representatives available 24/7x365, we provide person-to-person communication at every stage of the procurement process. If you find a part that sparks your interest, we invite you to utilize our Instant RFQ services for your benefit. Within 15 minutes of submitting a form, an account manager will reach out with a personalized sourcing solution. Alternatively, you can call or email us; we would be more than happy to answer any of your questions. Kick off the purchasing process today and see how NSN Catalogue can serve as your strategic sourcing partner for all your operational needs.

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Aerospace, Military, Aftermarket, and GSE Parts Supplies

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Intrepid Fallen Heroes Fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

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