The fourth quarter (Q4) of the federal government's fiscal year is officially underway. As agencies work to obligate their appropriations before the fiscal year ends on September 30, contracting activity increases across the federal government. Whether you are a current or prospective government contractor, Q4 offers valuable opportunities to compete for new work and expand your reach in the federal marketplace.
To be successful during Q4, contractors need to understand which agencies are buying, what products and services they purchase, what contract vehicles they are using, and where to find opportunities. Today, we’ll be looking at one of the largest procurement agencies in the Department of Defense (DoD) – The Defense Logistics Agency (DLA).
As the DoD’s primary combat support agency, DLA is responsible for purchasing, managing, storing, and distributing millions of items that support military readiness around the world. Whether supplying food, fuel, medical equipment, aircraft parts, or industrial hardware, DLA plays an essential role in ensuring U.S. military personnel have the supplies and consumables they need.
Established in 1961, the Defense Logistics Agency provides global logistics support and end-to-end supply chain management for the Department of Defense and other federal agencies. The DLA manages a complex network of distribution centers, warehouses, and supply chain professionals responsible for supporting military operations.
The DLA supports three primary groups:
Each year, the DLA manages billions of dollars in procurement and processes millions of customer orders for these primary customer groups. To get a sense of scale, in fiscal year 2025, DLA awarded $55.4 billion in contract awards and issued an estimated 10.5k awards each day.
The DLA manages nine major supply chains through several Major Subordinate Commands (MSCs). Collectively, these organizations procure and manage millions of products used throughout the Department of Defense. The DLA is responsible for a huge volume of goods. For example, the DLA supplies 86% of the U.S. military’s spare parts, and supplies 100% of bulk fuel.
The nine supply chains are as follows:
Managing millions of products requires a standardized identification system. To properly and efficiently categorize the products available for purchase, DLA has created National Stock Numbers (NSNs). A NSN is a 13-digit number assigned to items that are repeatedly procured, stocked, and stored. Rather than relying on manufacturer part numbers, the government uses NSNs to identify approved items of supply.
Using NSNs helps to:
An NSN consists of three parts:
While having an NSN assigned to your products is not required to sell to DLA, products that have been assigned an NSN are significantly easier for DLA buyers to procure, especially in larger numbers and on a repeated basis.
Contractors cannot assign NSNs to their products. Instead, NSNs are assigned by authorized parties, such as the DLA Logistics Information Services, when there is a demonstrated government requirement for an item.
Assignment of a new NSN occurs when an item is repeatedly purchased by the government or when a new weapon system is being developed and undergoes provisioning. During the assignment process, military program offices evaluate the logistics support required for new systems and determine which components require NSNs. Manufacturers are asked to provide detailed technical documentation, drawings, and specifications, to facilitate the evaluation process.
Contractors looking to get an NSN assigned need a government sponsor to assist with this process. However, it’s important to note that multiple contractors may be approved as a source of supply for one NSN, provided that their product meets the technical requirements and specifications identified for that NSN. Manufacturers who have the capability to offer a product that meets the same specifications as a current NSN can submit a Source Approval Request (SAR) to become evaluated and approved.
Like other federal agencies, DLA posts contracting opportunities through government procurement systems. While DLA posts opportunities on SAM.gov, the vast majority of procurements and Requests for Quotations (RFQs) are posted through the DLA Internet Bid Board System (DIBBS).
DIBBS serves as DLA's primary online portal for many supply purchases. Through DIBBS, vendors can search active solicitations and respond to RFQs or Requests for Proposals (RFPs).
Many DIBBS solicitations involve products that are needed on short timelines. For certain lower-dollar acquisitions, DLA frequently uses automated evaluation procedures that allow awards to be made quickly when a quotation meets all solicitation requirements. If a qualified vendor responds to an automated solicitation, it can be awarded automatically before the solicitation’s closing date. These streamlined procedures apply to acquisitions conducted under the simplified acquisition threshold and procedures established in the Federal Acquisition Regulation (FAR).
Because solicitation response periods are often brief, it’s essential to monitor DIBBS frequently and respond promptly to opportunities.
For businesses interested in supplying products to the Department of Defense, the Defense Logistics Agency offers significant opportunities across a wide range of industries. However, doing work with the DLA requires extensive knowledge of NSNs, solicitation requirements, delivery procedures, and a working understanding of DIBBS.
If you have questions about NSNs, DIBBS, doing business with the DLA, or even need assistance with submitting a Source Approval Request – Winvale is here to help.