The government seeks a source-controlled, drawing-based self-locking extended nut (NSN 5310007021865) under an RFQ, with Line 0001 quantity 5,239 EA. The item must meet the cited drawing requirements, and approved sources are 24617 6846184-428, 27238 BH00660-4, and 92215 VN1477-W-048. Delivery is to W1A8 DLA Distribution and is required 51 days after order. The solicitation will be available via the provided link, hard copies will not be available, and digitized drawings plus military specifications/standards may be retrieved or ordered electronically. All responsible sources may submit quotes electronically, and timely quotes will be considered.