This is an RFQ for safety relief valves (NSN 4820014891821), Line 0001, quantity 13 EA. Delivery is to W1A8 DLA Distribution within 161 days ADO. Approved sources are 5P967 with part numbers D41-60UU-08 1/2X1/2, D41-60UU-08H-1/2-1/2, and D4160 ASSY D41-60UU-08-1/2-1/2. The solicitation will be available at the provided link; hard copies, specifications, plans, and drawings are not available. Quotes must be submitted electronically, and all responsible sources may submit a quote for consideration if timely received.