Search National Item Identification Numbers (NIIN) Catalog- NIIN Lookup

At Cogent Purchasing, owned and operated by ASAP Semiconductor, we organize an inventory of billions of components by NSN, part number, and National Item Identification Number, including 999990878, 999990139, 999990057, 999989980, 999989974, to enable our customers to find exactly what they need. As an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited company, we have earned our reputation for reliability, and are the only independent distributor with a No China Sourcing policy. If you’re ready to get started, you can submit an Instant RFQ form from this page to begin sourcing with us.