The procurement is for 66 units of a chemical-biological mask, which is a source-controlled drawing item with an approved source. Delivery is required within 10 days after order (ADO) to the specified unit location. The solicitation is an RFQ available electronically, with no hard copies provided. Quotes must be submitted electronically, and all responsible sources may submit a quote. The furnished items must meet the requirements of the drawing cited in the solicitation.