Cone and roller, TA

The Defense Logistics Agency Aviation is seeking sources for tapered roller bearings and related components, specifically cones, rollers, and bearing cups identified by multiple National Stock Numbers (NSNs). This pre-solicitation notice is issued in accordance with DFARS regulations 225.7009 and 225.7016 to identify potential manufacturers and suppliers for these defense-critical components. The government is requesting that interested parties provide the location of manufacturers (city and state or country) and points of contact for the specified NSN items. Respondents should note that this announcement is informational in nature and does not constitute a formal solicitation or commitment by the government to award a contract. The due date for responses is February 6, 2026, with inquiries directed to Herbert Davis at Herbert.Davis@dla.mil or 804-279-1418. No funds are available to compensate respondents for preparing submissions to this sources-sought notice.

Currently identified sources for the requested components include The Timken Corporation and Goodrich Corporation, with Timken being listed as the source for three of the four NSN line items specified. No set-aside designation has been applied to this procurement, meaning all eligible contractors regardless of business size or socioeconomic status may respond. The notice does not disclose specific contract award values, quantities, or timelines for procurement, as this is a preliminary sources-sought activity intended to gather market information rather than to solicit formal proposals. Respondents should be aware that configuration control and source control documentation requirements will apply to any subsequent formal solicitation. The voluntary nature of this submission and the absence of any government commitment to award a contract based on responses are emphasized in the government's disclaimer.