Encoder, shaft angle

The Defense Logistics Agency Land and Maritime is issuing a pre-solicitation notice for the procurement of shaft angle encoders, specifically the GCC40-14G9LR-1 model with National Stock Number 5990-01-492-6575, which are components used in the M1 Abrams Tank. This sources sought notice is restricted to BEI Precision Systems or their authorized distributors due to inadequate technical drawings that prevent competitive bidding from other manufacturers. The procurement is not an open solicitation, and technical data is not available for the item, meaning potential sources must undergo qualification testing and evaluation to become approved suppliers. Interested parties seeking to become approved sources for future procurements can contact the Competition Management Office at usarmy.detroit.tacom.mbx.lcmc-competition-managementoffice@mail.mil. The response deadline for this sources sought notice is August 29, 2025, with delivery required FOB destination.

This procurement does not utilize any set-aside designations and is classified under NAICS code 334511 for Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing. BEI Precision Systems appears to be the incumbent or primary approved manufacturer for these specialized encoder components. The base quantity requirement is 6 units, with a 100% option quantity provision that would double the procurement to 12 total units if exercised. The notice emphasizes that source approval through the qualification process does not guarantee future business opportunities. The procurement falls under PSC code 5990 for Synchros and Resolvers, reflecting the specialized nature of these precision navigation and positioning components.