This procurement is for a self-locking spline nut, NSN 5310-01-176-2007, with a quantity of 4,004 EA. Delivery is required to DLA Distribution Depot Oklahoma by 0101 days after date of order (ADO). The item is source-controlled by drawing, with approved sources listed as 15653 9977M25P01, 15653 H51161-6, and 92215 VN1879-WX-064. The solicitation is an RFQ available at the provided link, and hard copies are not available. Items must meet the cited drawing requirements, digitized drawings and military specifications/standards may be retrieved or ordered electronically, and quotes must be submitted electronically.