Search NIIN – Find NSN Parts by NIIN Lookup

If you are in need of NIIN parts such as 000000045, 000000047, 000000048, 000000049, 000000051, look no further than NSN Fulfillment. We are owned and operated by ASAP Semiconductor and have access to an unmatched inventory of parts for the aerospace, civil aviation, and defense industries. From this page, you can browse the millions of NIIN parts we offer, each listed alongside its part number, CAGE Code, and NSN. After exploring our catalog, if you are interested in receiving a quotation for comparison, we invite you to complete and submit an Instant RFQ form found on any product page. Upon receiving your request, one of our account managers will formulate a personalized quotation and return it to you in 15 minutes or less.

A National Item Identification Number (NIIN) is a nine-digit code unique to items manufactured, transported, and purchased within the federal supply chain. The NIIN also makes up the last nine digits of a National Stock Number, a similar classification system. An NSN provides further information on an item, specifically a four-digit FSCG which describes the general category that the article belongs to. The first two numbers in the NIIN represent a part’s assigned country code, while the other seven digits are randomly assigned. For example, "01" is assigned to the United States, and "30" is assigned to Japan. This classification system makes up the Nato Codification System (NCS), which is utilized by all 28 NATO member countries and 37 NATO-sponsored countries.

NIINs are assigned to military equipment, electronic components, industrial goods, fasteners, and more. As such, individuals and firms outside of the defense industry have begun to use NIIN catalogs to find parts quickly. At NSN Fulfillment, we have made it easy to find and purchase items by NIIN, NSN, CAGE Code, and manufacturer. For example, the NIIN code 010607551 is assigned to a bracket manufactured by Honeywell International and is available for immediate purchase. With an inventory of over 6 billion new, used, and obsolete aerospace parts, we are confident that you will find the exact item you are looking for.

When purchasing NIIN components from NSN Fulfillment, you can rest assured that your order is of the utmost quality. To ensure that you receive parts that go above and beyond your expectations , our quality assurance program involves subjecting much of our inventory to deliberate testing which includes visual inspections, document verification, and cross-referencing identification numbers. Additionally, we are the only independent distributor that maintains a strict No-China Sourcing pledge, and instead, choose to only work with leading global manufacturers. As a result of these efforts, we proudly operate as an AS9120B, ISO 9001:2015, and FAA AC 00-56B certified and accredited enterprise.

To ensure that our customers can receive parts quickly, we take advantage of our expansive supply chain network, which stretches across the globe. This logistical framework also puts us in a unique position to assist those facing Aircraft on Ground requirements, offering same-day and next-day shipping on select in-stock parts that we offer. Submit an RFQ to get started on the purchasing process today, or give us a call if you have questions about any of our services.