Browse our selection of Sigma parts below.

If you’re in need of parts from top quality aviation manufacturers such as Sigma, look no further than NSN Orbit, an all-inclusive marketplace for parts and components pertaining to the aerospace, civil aviation, and defense industries. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new, obsolete, in-demand, and hard to find parts such as PW6564, 68R2-24DC-SCO, 191TE1A1-5G, 40RE1C2VF-12DC-SIL, 70R4-12DC and many more. Furthermore, our vast and diverse supply chain network, which spans the United States allows us to offer short lead times and competitive prices on everything we sell. NSN Orbit is an AS9120B, ISO 9001:2015, and FAA AC-0056B accredited business, as well as the only independent distributor with a strict no China sourcing policy, enabling us to promise that each part we sell is fully traceable or comes directly from the Sigma manufacturer. Begin the purchasing process immediately by submitting an RFQ today.