We'll email you when new PSC 6330 (Railroad Signal and Warning Devices) solicitations post on SAM.gov. The first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.
Supplying PSC 6330 items?
Solicitations for supplies carry the manufacturer's NAICS code, so a distributor's wholesale NAICS will not find them. Add 6330 as a supply class on a free FedSift profile and these notices are matched to you, with the NSN, quantity and approved sources shown first. Or search every open 63 supply buy by NSN.
On a small-business set-aside, a reseller can bid as a nonmanufacturer: 500 or fewer employees, normally sells the item, takes possession of it, and supplies a product made in the US by a small manufacturer unless SBA waived that (13 CFR 121.406(b)).
