This procurement is for a quick-disconnect coupling half, NSN 4730016623697, quantity 18 EA. Delivery is to DLA Distribution within 150 days ADO. The item is source-controlled, with approved source 21392 52818-941-16, and must meet the cited drawing. The RFQ will be available via the provided link; hard copies are not available, and drawings/specifications may be retrieved or ordered electronically. Quotes must be submitted electronically and will be considered if timely received from responsible sources.