This procurement is for 4 units of NSN 1730011395831, a sling for aircraft main, with delivery to W1A8 DLA Distribution required within 100 days after the order is issued. The approved sources are limited to three specific manufacturers. The solicitation is a Request for Quote (RFQ) available only electronically, with no hard copies, specifications, or drawings provided. All responsible sources may submit a timely quote for consideration. No budget amount or performance location is specified.