Search and Secure High-Quality NIIN Parts with Ease
If you are searching for helpful NIIN lookup tools and dependable procurement solutions to address your operational needs, Integrated Aerospace is your trusted one-stop destination with an array of aviation, aerospace, defense, and industrial components in stock. On this page, customers can explore thousands of National Item Identification Numbers that our inventory falls under, including highly searched NIINs like 003289663, 004392173, 016417278, 015000589, 011341980, and many others. By clicking on any listing, users will be directed to a dedicated product page containing all applicable part numbers that are available for immediate purchase through our streamlined RFQ process. Our NIIN catalog has been organized numerically to help you in your search, with “View All” buttons provided for each group to access further options.
What Is a NIIN?
A NIIN represents the final 9 digits of a National Stock Number (NSN), providing a unique identifier for specific items belonging to a particular Federal Supply Group (FSG) or Class (FSC). NIINs are used globally to identify and classify products used in military, aerospace, and industrial supply chains alike, offering a standardized code that covers all similar components from any source.
Understanding the Basic NIIN Structure
- The first 2 digits of a NIIN identify the country that codified the item
- The remaining 7 digits uniquely identify a specific product
A Trusted NIIN Parts Supplier for Aerospace and Defense
Owned and operated by ASAP Semiconductor, Integrated Aerospace as a purchasing platform proudly supports military organizations, aerospace manufacturers, MRO facilities, government agencies, and industrial buyers alike with reliable sourcing solutions and helpful support for hard-to-find and in-demand components.
Our NIIN Lookup Features and Solutions
- Easy-to-use NIIN search tools and simplified catalog navigation
- Detailed part descriptions and specifications for all listings
- Immediate RFQ submission options with rapid response times
- Access to obsolete and hard-to-find components
- 24/7 procurement support from industry experts
Whether you require aviation hardware, NSN parts, military aircraft components, or industrial equipment parts, our experienced team is committed to delivering quality-driven procurement solutions that are carefully tailored to your operational requirements.
Why Customers Choose Integrated Aerospace
As an ASAP Semiconductor purchasing platform, Integrated Aerospace prioritizes competitive pricing, immediate options for pressing needs, and a commitment to full customer satisfaction with every order. We also operate in accordance with strict industry standards and sourcing practices to ensure dependable products and services.
The Benefits of Working with Us
- AS9120B and ISO 9001:2015 Certified Operations
- FAA AC 00-56B Accredited
- Stock From a Global Network of Trusted Manufacturers
- Competitive Pricing for Aviation and Defense Parts
- Dedicated Account Managers for Hands-On Support
- Expedited Shipping for Urgent AOG Requirements
- Streamlined Fulfillment for Domestic and International Orders
Our procurement specialists are available around the clock to assist customers through every stage of the purchasing process, ensuring seamless and stress-free part acquisition. As such, do not hesitate to get in touch at any time!
Frequently Asked Questions (FAQs)
1. What Does NIIN Stand For?
NIIN is the acronym for National Item Identification Number, which is a unique, 9-digit code that serves as the permanent identifier for a specific item of supply within the federal cataloging system.
2. How Is a NIIN Different from an NSN?
A NIIN makes up a major part of a larger NSN, being the string of digits that follow the Federal Supply Class (FSC) of an item. While the FSC serves to create a general grouping for similar types of parts, the NIIN is what identifies individual items with unique designs and uses.
3. Can I Search for Aviation Parts Using a NIIN?
Yes, as customers can utilize our optimized search engine to locate specific aviation and defense components of need directly by their federally assigned NIIN. Our catalogs are also designed for buyers to cross-reference NIINs with part numbers, CAGE codes, and manufacturers to simplify the process of finding the exact inventory needed.
4. Are Obsolete or Hard-to-Find NIIN Parts Available?
Integrated Aerospace offers dependable options for sourcing obsolete, discontinued, and long-lead-time components that are identifiable by NIINs, with our team being happy to provide hands-on support for identifying sourcing solutions or suitable alternatives.
5. How Do I Request a Quote for a NIIN Part?
Simply click on the desired NIIN listing on our website to access our Request for Quote (RFQ) service, where you can submit a form with details on your requirements to receive tailored options from our procurement specialists.





