This procurement is for 45 units of a structural fitting (NSN 1560-01-413-9123) with approved sources being Northrop Grumman Systems Corporation. The government lacks a technical data package, so other manufacturers must submit a complete Source Approval Package (SAR) to be considered. The contract will be firm-fixed price, with delivery required 703 days after receipt of order to San Diego, CA. This is a Critical Safety Item with FOB Origin, and the award decision may consider price, past performance, and other factors. All responsible sources may submit an offer.