This procurement is for 82 units of NSN 4710011803602 TUBE ASSEMBLY, METAL, with delivery required within 74 days after order placement. The contract may be an Indefinite Delivery Contract (IDC) with a one-year term or until orders reach $350,000, with a guaranteed minimum quantity of 12 units. An estimated 2 orders will be placed per year, and items will be shipped to various CONUS and OCONUS DLA Depots. The approved source is 56161 10510099, and specifications, plans, or drawings are not available. All responsible sources may submit electronic quotes for consideration.