The Defense Logistics Agency is conducting market research for the manufacture of PIN-RIVETS (P/N HS5603-5-4 and BACB30MB5-4) for the B-52 Stratofortress. This is a sources sought notice only, and there is no formal solicitation or associated budget information at this time. The government will evaluate responses to determine market capacity and may set aside the requirement for small businesses or use full and open competition. Interested parties must submit capability statements by email, and those seeking to become an approved source must submit a separate Source Approval Request package. No location for performance is specified.