This is a total small business set-aside solicitation for an environmental control unit, with award based on lowest price technically acceptable (LPTA) criteria. Offerors must provide traceability to the original manufacturer (Cage 0V5R4 for specific part numbers) and, if bidding as a distributor, submit proof of authorized distributor status. All freight is FOB origin, and the desired delivery is 90 days after contract award, with offerors asked to propose their own delivery schedule. Inspection and packaging acceptance will occur at contractor facilities, with the specific CAGE and address to be provided. Compliance requirements include MIL-STD-130 marking, MIL-STD-2073 packaging, cybersecurity CMMC level requirements, and Buy American provisions.