NSN NIIN Parts

Find NSN Parts by NIIN Lookup

A National Item Identification Number, or NIIN, is the last nine digits of an NSN. While the first four digits of the NSN is used to denote the Federal Supply Group and Class that the item belongs to, the NIIN serves to identify the country which codified the item as well as acts as a unique item number for categorization purposes. At ASAP Distribution, we have listed NIIN Lookup on this page. We are a premier distributor of new, used, and obsolete parts, offering customers competitive pricing and rapid lead-times on highly requested NIIN part numbers such as 014916966, 001878179, 003156371, 010071605, 009950626. If you are in need of a specific NIIN part, you may also use our search engine to conduct a NIIN search or NIIN lookup with our provided filters.


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