NSN:4820-01-073-6472RK Part Number: 60593-2 NOUN: VALVE ASSEMBLY

The Defense Logistics Agency (DLA) Aviation is seeking quotations for 16 valve assemblies (National Stock Number 4820-01-073-6472, Manufacturer Part Number 60593-2) used as pressure-operated ram air control valves on F-15 aircraft. The valves must be manufactured from aluminum alloy and are intended for new manufacture only. The procurement is targeted toward small businesses in the aircraft parts and auxiliary equipment manufacturing sector (NAICS 336413). Quotations are due by November 21, 2025, with pricing required to remain firm for 120 days following submission. While specific evaluation criteria are not explicitly detailed in the available documents, the solicitation emphasizes compliance with military standards and engineering specifications, including Item Unique Identification requirements per MIL-STD-130 and packaging compliance with MIL-STD 129 and MIL-STD 2073-1. The delivery deadline for all items is November 1, 2027.

This procurement carries no set-aside designations and is not subject to synopsis requirements under the simplified acquisition threshold. The contract will be delivered F.O.B. origin to DLA Distribution Depot at Tinker Air Force Base in Oklahoma City, with specific delivery instructions to Building 506 at 3301 F Avenue. No incumbent contractor or current contract award value is identified in the solicitation materials. Bidders must comply with specialized packaging requirements utilizing heat-treated, debarked wood materials to prevent invasive species transmission, and must contact DCMA Transportation before shipment to obtain regulatory clearances through their eTool System. The government notes that funds availability for fiscal year 2026 is contingent on certification, and prospective contractors should be prepared to meet the detailed engineering and military specification requirements outlined in the accompanying technical documentation.