Transmitter rate of flow

The Defense Logistics Agency Aviation is soliciting offers for transmitter rate of flow instruments, which fall under the Engine Instruments product service code (PSC 6620) and Other Aircraft Parts and Auxiliary Equipment Manufacturing (NAICS 336413). This solicitation, issued as SPRTA125R0494, seeks qualified manufacturers capable of providing these specialized aviation components. The evaluation will consider factors related to product quality, supplier capability, and compliance with specified technical requirements across multiple line items. Interested vendors must submit their proposals by November 15, 2025, at 11:59 PM, with the original response deadline having been extended from October 16, 2025 through a recent amendment. The solicitation accepts offers for multiple National Stock Numbers (NSNs), including 6620-01-247-7655 and 6620-01-020-1722, along with associated part numbers and supplier cage codes to allow flexibility in sourcing.

This solicitation uses no set-aside designations, meaning all qualified contractors are eligible to compete regardless of business size or ownership status. The amendment issued on October 21, 2025, expanded the solicitation to include additional NSN numbers, part numbers, and cage codes across 21 line items, indicating the government's intent to establish multiple qualified sources or accept alternative product configurations. The specific award value and quantity requirements are not disclosed in the available documentation, though the multi-line-item structure suggests a substantial procurement. Performance will occur throughout the United States, allowing contractors with domestic manufacturing or distribution capabilities to participate. Potential bidders should review the full solicitation documents, particularly the original SPRTA1-25-R-0494 solicitation and the recent Standard Form 30 amendment, to understand all technical specifications and contractual terms prior to proposal submission.