VALVE,FLOW CONTROL / NSN: 4820-01-697-2181 / PN: 40885-48 Notice ID:FD20302601223 See attachment. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEFENSE LOGISTICS AGENCY DLA AVIATION AT OKLAHOMA CITY, OK NAICS 336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing PSC VALVES, NONPOWERED Data sourced from SAM.gov. View Official Posting »