10/29/2025 | Press release | Distributed by Public on 10/29/2025 09:06
NSN is the official label applied and must be assigned to any item subject to repetitive procurement, storage, distribution within the DOD and Federal Government. Centrally managed items will be named, described, identified, classified, and numbered (cataloged) in the Federal Catalog System (FCS) or NATO Codification System (NCS). Whenever a new weapon system is developed, the DOD Component responsible for the new weapon system will identify the spares needed to maintain the weapon system throughout the life cycle. Spares that do not have NSNs assigned are identified and requests for NSN assignment are sent to the Logistics Information Services by the DOD Component. In turn, the Logistics Information Services processes the requests by assigning new NSNs. Other materials not tied specifically to a weapon system, may require the need for NSN assignment as well. When a NSN is assigned to an item, data is assembled to describe that item. Some data elements include information such as an item name, manufacturer's CAGE and part number (reference number), unit price, and physical and / or performance characteristics. NSNs are an essential part of the DOD Supply Chain used in acquisition, managing, moving, storing, and disposal of material. 41 CFR Subpart 101-30.3 and DoDM 4100.39 (FLIS)- Cataloging Items of Supply, and DoDM 4140.01- DoD Supply Chain Materiel Management Procedures, and NATO Manual on Codification (ACodP-1).
Army, Navy, and Marine Corps - have designated provisioner's with this responsibility
Air Force designated personnel are referred to as Cataloging Managers (CATMs) or Cataloging Focal Points at each Air Logistics Center
DLA: https://www.dla.mil/SmallBusiness/ Army: https://osbp.army.mil/Small-Business/How-to-Do-Business-with-the-Army USMC: https://www.marcorsyscom.marines.mil/Work-With-Us/Office-of-Small-Business-Programs/ Navy: https://www.secnav.navy.mil/smallbusiness/Pages/programs.aspx Air Force: https://www.airforcesmallbiz.af.mil/ Office of Secretary of Defense: https://www.acq.osd.mil/doing-business.html GSA: https://www.gsa.gov/sell-to-government?topnav=sell-to-government Manufacturer and Suppliers can also respond to solicitations for bid at: https://sam.gov/content/home and https://www.dibbs.bsm.dla.mil/
DLA Customer Interaction Center The DLA Customer Interaction Center (CIC) began servicing customers in 2009, with 315K contacts in 2017 leveraging technology to provide world class customer service geared towards logistics and supply needs. The CIC provides solutions to the Armed Services, Federal Agencies, State and local governments, government contractors, allied foreign military and the general public. Email: [email protected] Web: https://http://www.dla.mil/CustomerSupport
Training Logistics Operations (J31CT) offers comprehensive training and education on several DLA products and services. Many of our courses offer classroom instruction as well as delivery by Computer Based Training (CBT), Web Based Training (WBT), Satellite/VTC Training, and Webinar. Tailored courses are developed to meet individual service or agency needs. Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/TrainingandReference
Customer Outreach Informing and delivering information regarding DLA Products and Services to the internal and external customer group. Utilizing Web, E-mail, and Face-to-Face engagement to represent DLA to high/mid-level, product user and private industry customers worldwide. Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/Services/CustomerOutreach
Demilitarization In coordination with the Military Services, Defense Agencies, and other Federal Government entities the DOD Demilitarization Coding Management Office ensures validation of the DEMIL code for every item of supply. Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/Services/FIC/DEMILCoding
Federal Logistics Information System (FLIS) Process Management The FLIS Process Management is responsible for facilitation of the creation, maintenance, dissemination, and viewing of National Stock Number data within the FLIS Portfolio Suite of Systems. The sharing of this data amongst DLA systems (FED LOG®, WebFLIS®, FedMALL), DOD, Federal Agencies, and International Allies ensures data is available and actionable for military supply chains worldwide. Email: [email protected] Web: https://www.dla.mil/Information-Operations/Services/Applications/
DLA Customer Analysis Report & Engagement Summary The Customer Relationship Management (CRM) Analytics team stands ready to provide detailed reports regarding the nature of contacts made to the DLA Customer Interaction Center (CIC). Report data is tailored to assist senior leaders, trainers and Customer Support Representatives. If you would like to request a report, feel free to reach out to us at Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/Services/CustomerOutreach
National Stock Number Cataloging Logistics Information Services is responsible for creating and maintaining the National Stock Numbers (NSNs) utilized by the Department of Defense, other Federal Agencies, Civilian Agencies and International Allies. Cataloging serves as the foundation of the DOD supply chain, ensuring information is provided in a way that allows supported activities to easily understand and utilize information. Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/Services/FIC
Joint Certification Program As partners in the joint defense of North America, the U.S. and Canada have established a bilateral common structure for mutual defense. The Joint Certification Program certifies contractors of each country for access, on an equally favorable basis, to unclassified technical data disclosing militarily critical technology. Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/Services/JCP
U.S. National Codification Bureau (NCB) U.S. NCB - A member of NATO Allied Committee/135 and the National Codification System. The U.S. representative at NATO planning/codification meetings on logistics information matters. Our Mission: To facilitate the exchange of logistics information between multinational defense forces in support of U.S. and NATO missions. Email: [email protected] Web: https://www.dla.mil/HQ/LogisticsOperations/Services/FIC
FedMall
FED LOG®
PUB LOG®
PUB LOG FLIS Search
DLA Map Catalog
WebFLIS®
Joint Certification Program (JCP)
MEDALS
We're here for you 24 hours a day, 7 days a week, including Government holidays. 'One Call Resolution' Toll Free: 1-877-DLA-CALL Defense Switched Network (DSN): xx-877-352-2255 Email: [email protected]
https://www.dla.mil/HQ/LogisticsOperations/About/Organizations/LogisticsInformationServices
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