This requirement is for an Indefinite Quantity Contract for NSN 5306-01-564-3378, BOLT,MACHINE. The requirement is being solicited as an Unrestricted procurement. This is a 1/C item with part number AS621-103 and approved source Avibank, Mfg., CAGE 84256. Contract period is for one (1) base year with option to extend term of contract for four (4) one-year periods. Estimated annual demand quantity is 249/each per base year and each option year. Surge requirement does not apply. This is a Navy Critical Safety Item. Government First Article Testing requirement applies. Contractor Production Lot Testing requirement applies. Higher Level Quality requirement applies. Required delivery is 380 days ARO. FOB Origin; Inspection/Acceptance at Origin is required. The final contract award decision may be based upon a combination of price, past performance, and other evaluation factors as described in the Request for Proposal (RFP). A copy of the solicitation will be made available via DLA Internet Bid Board System at https://dibbs.bsm.dla.mil/ on the issue date cited in the RFP. From the DIBBS Homepage, select Search RFPs. Then choose the RFP you wish to download. RFPs 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 RFP will not be available to requestors. Electronic offers and offers through DIBBS are unacceptable. OFFERORS MUST COMPLETE A COPY OF THE SOLICITATION IN ORDER TO BE CONSIDERED FOR AWARD. The solicitation issue date is on or about December 19, 2023.