SEAL ASSEMBLY

Description: The U.S. Army Contracting Command, Rock Island Arsenal is conducting a sole-source solicitation for Green Tweed seal assemblies and related components for the M119A3 Howitzer recoil system. The procurement requests 158 seal assemblies for buffers, 167 seal packings for buffers, and 305 wiper rings for buffers, with Green Tweed identified as the approved source and Seal Dynamics as its sole authorized distributor. The solicitation requires compliance with Army drawings and part numbers, includes a one-year parts-and-labor warranty, and requires quotes by August 25, 2026, at 10:00 AM CDT.