DLA Aviation of Defense Logistics Agency posted this Combined Synopsis/Solicitation on Oct 19, 2026. Responses were due Oct 27, 2026; this notice is closed. NAICS 325120 (Industrial Gas Manufacturing), product or service code 68 (Chemicals and Chemical Products). Set-aside: Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13). Solicitation number SPE4A627T5367.