How do I effectively use Product Service Codes (PSCs) to find relevant bids on SAM.gov?

To effectively use Product Service Codes (PSCs) on SAM.gov, you need to combine them with keywords and other search filters to narrow down the results to your specific products. While a NAICS code identifies the industry, a PSC is a 4-character value that categorizes the product or service itself, as seen in SAM.gov contract award data. Since PSC descriptions can be broad, start with the most relevant PSC, even if it seems general, and then add specific keywords related to your fasteners and fittings. For example, if a PSC covers "hardware," you would then add keywords like "fasteners," "screws," "bolts," or "fittings." You can also use negative keywords to exclude unrelated terms. Furthermore, look at past awards for similar items using the "Contract Awards" section of SAM.gov; this can reveal the PSCs and keywords that other contractors have successfully used for items like yours. Remember that proposed contract actions expected to exceed $25,000 must be synopsized on SAM.gov (FAR 5.101(a)(1)).