A1. SPE4A726R0491.49 NIIN List 2579.xlsx

This file is a National Item Identification Number (NIIN) list containing 49 line items of defense-related supplies required under a Defense Logistics Agency (DLA) pre-solicitation notice. The items are primarily life support equipment including oxygen masks (variants designated 03 and 06), oxygen mask valves, hardshell oxygen mask assemblies, pressure indicators, quick disconnect couplings, safety relief valves, flow control valves, cable assemblies, microphones, headsets, and related components. The supplies support various weapon systems including the F-15, F-16, and C-130 aircraft. Items are sourced from multiple CAGE codes, with the incumbent supplier being Gentex Corporation (CAGE 60240), though some items are associated with alternate CAGEs (97427 and 7L772). The list details Federal Supply Class (FSC) codes, NAICS classifications, and business size standards (ranging from 600 to 1,350 employees) for each line item.

The underlying solicitation (SPE4A726R0491) is a sole-source, requirements-type, long-term contract (LTC) anticipated for award on November 15, 2026, with a proposed 10-year period consisting of a 2-year base and four 2-year option periods. Pricing will be structured across three periods: Years 1-4, Years 5-8 (with repricing), and Years 9-10. The current incumbent contract (SPE4AX17D9402) covers 31 NSNs and expires November 28, 2026. This follow-on action expands the requirement to 49 NSNs. The solicitation is issued as an unrestricted sources-sought notice with responses due to contracting officer Vanessa Vickers (Vanessa.Vickers@dla.mil) by April 2, 2026. Special requirements include life support items, first article testing, origin inspection, and critical safety item certification.