This solicitation is for the manufacture and supply of a CYLINDER ASSEMBLY under a fixed-price contract, with award based on Lowest Price Technically Acceptable (LPTA) criteria. It requires CMMC Level 1 (Self) cybersecurity certification and is issued under emergency acquisition authority. Offerors must be authorized distributors of the original manufacturer or provide OEM details, with strict traceability requirements. The item must meet specified design, marking (MIL-STD-130), mercury-free, and packaging (MIL-STD-2073) requirements. Inspection and acceptance will occur at source, and quality records must be retained for 365 days after final delivery.