ASAP Semiconductor

Explore Featured FSCs and FSGs

When you are looking to browse for parts by Federal Supply Class (FSC), Group (FSG), or specific NSN components, turn to Fastener Orbit and the FSG catalog presented on this page. Here, you will find a wide variety of FSGs alongside relevant FSCs listed beneath them. By clicking on any FSC that catches your eye, you will be directed to a page with all of the applicable part numbers and NSN inventory we have available for purchase.

How to Request a Quote
Should any particular listing you come across pique your interest, do not hesitate to use our online RFQ forms to request quotes for your comparisons. As you complete a submission, be sure to provide key details like your desired quantity, target price, and expected fulfillment timeline. With this information, our team can promptly formulate a tailored solution that aligns with your specific needs and limitations alike.

Unable to Find What You Require?
If you are having trouble locating the items you need, take advantage of the website search engine located at the top right of each page. This tool allows you to look up specific part numbers, part types, and manufacturers, helping you quickly confirm availability across our database.
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ASAP Semiconductor’s Certifications and Memberships

No China Sourcing


The only independent distributor with a strict no China sourcing pledge. Every part is fully traceable or sourced directly from the manufacturer.

100% USA Stocked & Shipped


All parts stocked in the USA.

All parts shipped from the USA.

Compliant with U.S.A export laws.

No exceptions.

Supporting Our Fallen Heroes


We proudly support the Intrepid Fallen Heroes Fund, serving U.S. Military personnel experiencing Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS) — the invisible wounds of war.