SPE4A6-25-R-XG55, 6685-01-573-0355

The Defense Logistics Agency Aviation is seeking to procure differential gages under NSN 6685-01-573-0355 through solicitation SPE4A6-25-R-XG55. This procurement is for industrial measuring instruments specifically manufactured by THUEMLING INDUSTRIAL PRODUCTS INC under part number CC-810-D48. The solicitation may result in an Indefinite Delivery Contract with a five-year base period, requiring delivery within 132 days after receipt of order. The final contract award decision will be based on a combination of price, delivery, past performance, and other evaluation factors as detailed in the full solicitation. Interested parties must submit their responses by September 25, 2025, with the complete solicitation available through the DLA Internet Bid Board System (DIBBS) at https://www.dibbs.bsm.dla.mil.

This opportunity operates as an unrestricted procurement with no set-aside designation, making it open to all qualified contractors. The pricing evaluation will be based on an Estimated Annual Demand quantity of 65 units for the base period. The contract includes inspection and acceptance at destination with FOB Destination terms, meaning the government will take possession of the goods at their specified location. Performance will involve manufacturing and delivering precision measuring instruments classified under NAICS 334513 for Instruments and Related Products Manufacturing and PSC 1680 for Miscellaneous Aircraft Accessories and Components. The current source identification suggests THUEMLING INDUSTRIAL PRODUCTS INC may be a potential incumbent or established supplier for this specific differential gage requirement.