53--NUT,SELF-LOCKING,EX

The Defense Logistics Agency (DLA) is issuing a Request for Quotation for a single‑source drawing item: NSN 5310011460176 – self‑locking nut (EX). The requirement is for 242 units to be delivered to DLA Distribution Jacksonville with a delivery lead time of 162 days after order (ADO). Only approved sources listed in the drawing (019L2 E12509-4; 56878 84183-428) may be used, but all responsible sources may submit electronic quotes. No hard‑copy solicitation is available; bidders must retrieve digitized drawings and specifications electronically. • Quantity: 242 self‑locking nuts • NSN: 5310011460176 • Delivery location: DLA Distribution Jacksonville, FL • Lead time: 162 days ADO • Submission: Electronic quote only • Approved sources specified in drawing; all responsible sources may quote.