This is an informational sources-sought notice, not a request for proposal or solicitation, and the Government is under no obligation to award a contract. It seeks source information for NSN 3110-01-051-1649, a roller bearing, with Hamilton Sundstrand Corporation P/N 4330-04UL3AP identified as a source. The Government does not own or have authority to disseminate the technical data, though the current procurement item description can be provided. Respondents should provide the manufacturer’s location (city/state or country) and points of contact, and may send information to Herbert Davis at Herbert.Davis@dla.mil or 445-737-7071. Responses are voluntary and no funds are available to pay for preparation costs.