Multi-NSN LTC.xlsx

This is a procurement spreadsheet listing 54 National Stock Numbers (NSNs) for tapered roller bearings and related bearing components under Federal Supply Class (FSC) 3110. The file contains detailed inventory information including NSN identifiers, nomenclature, Federal Stock Group classifications, Approved Manufacturer Code (CAGE) numbers (primarily 60038 and 60039, with some 21335), part numbers, and estimated annual quantities ranging from 4 to 810 units per item. The bearings are sourced from The Timken Company and include cup-style tapered roller bearings, cone and roller assemblies, ball bearings, and duplex bearing variants.

This procurement is structured as a sole-source, 10-year long-term contract (LTC) issued by the Defense Logistics Agency Aviation (DLA Aviation) under solicitation number SPE4A227RX001, to be awarded under FAR Parts 12 and 15 as a Requirements Type Contract. The contract will support multiple weapon systems and operational platforms within Federal Stock Group 31. While the government's intent is to award solely to The Timken Company (OEMs with CAGES 21335 and 60038), the synopsis explicitly invites responses from non-OEM sources, including surplus dealers, prior to the synopsis closing date. Non-OEM respondents must provide traceability documentation or a completed surplus certificate (DLAD 52.211-9000) to demonstrate product acceptability. Letters of interest in subcontracting will be forwarded to the identified OEM. Additional NSNs may be added to the contract through separate synopsizations as required during the 10-year performance period.