National Item Identification Numbers (NIIN) Catalog

With ASAP Aviation Procurement, finding the NSN parts you need, such as 000000045, 000000047, 000000048, 000000049, 000000051, is as simple as doing a NIIN search with our easy to use NIIN catalog tool. Owned and operated by ASAP Semiconductor, we have an extensive inventory of over six billion parts, all sourced from trusted aircraft manufacturers. Whether the part you are searching for is new, obsolete, or hard to find, our dedicated team will help you find what you need, and we offer some of the shortest lead-times in the industry.

We operate as an FAA AC-0056B accredited and ISO 9001:2015 certified enterprise, and our supply chain spans across the US, to make shipping as fast as possible. To receive a competitive quote, send us an Instant RFQ today.