This is a total small business set-aside solicitation for a Swagelok union adapter (part number SS-2400-6-24AN), with fixed-price inspection and acceptance terms. The contractor must manufacture to the cited part number with no separate technical drawings, complying with NAVSUP WSS ordering data, including an exclusion of mercury. Requirements include a government-acceptable inspection system, packaging per MIL-PRF-23199 and related cleanliness standards, and cybersecurity maturity model certification (CMMC) level requirements. Standard clauses cover veterans and disability equal opportunity, transportation by sea, stop-work, and Wide Area Workflow payment instructions. Quotes must remain valid for 60 days, with performance location and budget to be determined under the schedule.