Summary
The Department of the Army's Army Contracting Command at Redstone Arsenal is soliciting proposals for the overhaul of the UH-60 Black Hawk main rotor blade under solicitation W58RGZ-26-B-0001. The acquisition covers an estimated quantity range of 60 to 216 blades (including up to 36 for Foreign Military Sales) under NSN 1615-01-106-1903, P/N 70150-09100-043, with work performed per DMWR 1-1615-281. Because the main rotor blade is an aviation Critical Safety Item (CSI) under DFARS 209.270-2, overhaul may only be performed by Source Approval Request-approved sources, including Sikorsky Aircraft Corporation, International Aviation Composites Limited, Aviation Blade Services Inc., Overhaul Support Services LLC, Advance Composite Structures Florida LLC, and Israel Aerospace Industries - Bedek Accessories Mata. Responses are due no later than 2:00 p.m. Central on July 31, 2026.