Aero-Dyne Supply Co., Inc.

Aero-Dyne Supply Co., Inc., a small business distributor of aerospace and military maintenance, repair, and operations components based in San Leandro, California, supplies tube couplings, hose assemblies, fittings, valves, manifold assemblies, and related pipe and tubing hardware exclusively to the Defense Logistics Agency and subordinate Department of Defense divisions as a prime contractor. The firm operates on full-and-open competition for most awards, with roughly 40 percent of recent purchase orders designated as Total Small Business set-asides, reflecting mixed set-aside posture across the portfolio rather than a predominantly set-aside operation.

Aero-Dyne's customer concentration is singular and extreme: 98 percent of 2,053 recent awards flow from the Defense Logistics Agency, split nearly evenly between the Land and Maritime division (1,023 awards, $19.5 million combined potential value) and the Aviation division (916 awards, $33.6 million combined potential value). The two DLA divisions account for 99 percent of the combined potential value across all awards. The remaining customer agencies—including the Department of Homeland Security US Coast Guard, the Air Force Materiel Command, NASA Johnson Space Center, and the Defense Logistics Agency's Troop Support divisions—collectively represent marginal engagement. The vendor holds a single indefinite delivery contract with DLA Land and Maritime valued at $250,000 for nonmetallic hose assemblies, awarded in December 2021 with a performance period through December 2022; recent purchase orders under other DLA vehicle numbers (SP074004D5R48, SP074003D5G74, SP074005D5L52) total fewer than ten task orders combined, indicating that Aero-Dyne's business is driven by individual purchase orders rather than sustained IDC positions.

Capability scope is highly commoditized. Representative awards include a $802,750.50 Total Small Business purchase order from DLA Aviation in October 2025 for 225 hydraulic system fuses; a $533,608.16 award from DLA Land and Maritime in April 2025 for 382 coupling assembly units; and a $409,328.40 award from DLA Aviation in July 2024 for 312 coupling assemblies. Award magnitudes range from under $2,000 to roughly $800,000, with median values in the $15,000 to $50,000 range. Performance location is exclusively the contractor's San Leandro, California facility or DLA distribution depots nationwide. All awards are firm fixed-price purchase orders for standardized, source-controlled aerospace components; the vendor maintains no known subcontracting relationships with larger primes and carries minimal sub-award activity (four sub-awards totaling fewer than $50,000 combined, focused on third-party equipment purchasing and hose assembly sourcing).

Award velocity shows a mature, stable footprint. Over the past five years, Aero-Dyne averaged 135 awards per year, with 163 in 2024, declining to 84 in 2025 and 38 through mid-2026—a trend likely reflecting the typical cyclical nature of DLA replenishment procurement rather than loss of standing. Thirty-eight awards worth $1.4 million combined potential value are scheduled for completion within the next twenty-four months, creating moderate recompete exposure primarily on routine component orders. The vendor has maintained continuous federal vendor registration since January 2002 and holds over 150 documented contract awards.

NAICS and PSC concentration reinforces the commodity posture: 804 awards under Fabricated Pipe and Pipe Fitting Manufacturing (NAICS 332996); 1,159 awards under PSC Hose, Pipe, Tube, Lubrication, and Railing Fittings. The portfolio is structured around standardized, source-controlled components essential to military equipment maintenance, with no service content, engineering work, or value-added integration. DLA's reliance on Aero-Dyne reflects the vendor's qualification as an approved source on specific national stock numbers and source-controlled drawings rather than a distinctive technical or programmatic relationship. The company does not hold seats on government-wide acquisition contracts, BPAs, or agency-wide IDIQs; all work flows through DLA's transactional purchase-order apparatus.

Aero-Dyne is a for-profit corporate entity. The source does not specify SBA certifications, ownership structure, or socioeconomic set-asides beyond the Total Small Business designation appearing on individual awards. The vendor carries negligible profile outside the DLA supply chain—a specialized, high-volume, low-margin distributor whose business model depends entirely on maintaining DLA's approved-source status for aerospace-qualified fasteners and fittings in support of military platform readiness.

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