Are you in need of National Item Identification Number parts like 990003071? At Purchasing Efficiency, our vast NIIN search catalog features a convenient NIIN Look-Up list allowing you to browse our many parts like Screw Cap Socket Head. You are also able to browse our NIIN database by entering part numbers such as 22134-065-27, BSENISO4762, ISO4762-M3X10-A2-70 or NSNs like 5305990003071. Whatever NIIN part you’re in need of, Purchasing Efficiency has it. As a subsidiary of ASAP Semiconductor, we have access to a global supply chain which enables us to source any part imaginable while promising short lead times and great customer service. To see what Purchasing Efficiency is all about, submit an RFQ today for NIIN 990003071.