National Item Identification Number (NIIN) Catalog

A National Item Identification Number (NIIN) refers to the last 9 digits of a National Stock Number (NSN), those of which are 13-digit numeric codes utilized to identify standardized material items of supply by all NATO countries and the United States Department of Defense. While the first 4 digits of the NSN serve to categorize parts by their similarities, the NIIN digits themselves serve to identify the country that first codified the item as well as functions as a unique string of digits to identify the individual item. At Limitless Aerospace, we provide an expansive NIIN Catalog for our customers so that they may peruse our offered items quickly and find exactly what they need with ease.

We invite you to pursue this catalog at your leisure, and customers can find top requested NIINs such as 000012256, 000012254, 000012252, 000012243, 000012242 readily available for purchase through our website. To make the procurement process easier, customers may also utilize our provided search engine, that of which will allow you to find specific manufacturers or items quickly and easily with various filters. When you find particular listings that you are interested in, you may request a quote through the submission of an Instant RFQ form through our website. With team members readily available for customers 24/7x365, they can quickly create a personalized solution for your individual needs and requirements in 15 minutes or less after receiving your request. Begin the part procurement process today and experience why customers choose to rely on Limitless Aerospace for their operational requirements and maintenance endeavors.