What government contracts are open under PSC H191?
As of October 8, 2026, RFPFinder lists no open government RFPs under PSC H191 (QUALITY CONTROL- FUELS, LUBRICANTS, OILS, AND WAXES). New notices under this code appear here the day they post.
No open notices under H191 right now.
Questions
What is PSC H191?
PSC H191 is the federal product and service code for QUALITY CONTROL- FUELS, LUBRICANTS, OILS, AND WAXES. Federal buyers put it on solicitations and awards to say what they are buying.
Where do PSC H191 RFPs get posted?
Federal notices under PSC H191 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.
Can I get alerts for PSC H191 RFPs?
Yes. Pro members ($39/mo) add PSC codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.