From the notice

11F | C-5 | TUBE, BLEED AIR NSN: 1560-007282260, IQC PR: 1000242704, ITEM: TUBE, BLEED AIR THIS PART IS MANUFACTURED BY THE FOLLOWING SOURCE: ARROWHEAD PRODUCTS CORP 70628 P/N 12673-102A THE SOLICITATION WILL BE ISSUED AS UNRESTRICTED. THIS PROCUREMENT IS FOR AN INDEFINITE QUANTITY CONTRACT (IQC) FOR A BASE PERIOD OF 3 YEARS WITH ZERO (0) OPTIONS. THE ESTIMATED ANNUAL QUANTITY IS 40 EACH. THE DELIVERY OF THE PRODUCTION UNITS WILL BE 365 DAYS. FOB IS AT ORIGIN. INSPECTION AND ACCEPTANCE AT DESTINATION. BE AVAILABLE VIA THE DLA INTERNET BID BOARD SYSTEM (DIBBS) AT HTTPS://WWW.DIBBS.BSM.DLA.MIL/RFP ON THE ISSUE DATE CITED IN THE SOLICITATION. FROM THE DIBBS HOMEPAGE, SELECT “REQUESTS FOR PROPOSAL (RFP) / INVITATION FOR BID (IFB)” FROM THE MENU UNDER THE TAB “SOLICITATIONS.” THEN SEARCH FOR AND CHOOSE THE RFP YOU WISH TO DOWNLOAD. SOLICITATIONS ARE IN PORTABLE DOCUMENT FORMAT (PDF). TO DOWNLOAD AND VIEW THESE DOCUMENTS YOU WILL NEED THE LATEST VERSION OF ADOBE ACROBAT READER. THIS SOFTWARE IS AVAILABLE FREE AT HTTP://WWW.ADOBE.COM. A PAPER COPY OF THE SOLICITATION WILL NOT BE AVAILABLE TO REQUESTORS. THE SOLICITATION WILL BE ISSUED ON OR ABOUT OCTOBER 09, 2026.