Opportunity
SAM #W519TC26QA179
Sole Source Procurement of Green Tweed Seal Assemblies and Components for M119A3 Howitzer
Buyer
W6QK ACC-RI
Posted
August 12, 2026
Respond By
August 25, 2026
Identifier
W519TC26QA179
NAICS
333912, 332994
The U.S. Army Contracting Command - Rock Island Arsenal (ACC-RIA) is seeking to procure specialized seal components for the M119A3 Howitzer Recoil System. - Government Buyer: - U.S. Army Contracting Command, Rock Island Arsenal (ACC-RIA), Joint Manufacturing and Technology Center (RIA-JMTC) - OEMs and Vendors: - Green Tweed and Co. Inc. (OEM) - Seal Dynamics (sole authorized distributor) - Products Requested: - Seal Assembly for Buffer (Part Number: 13048774P, Vendor PN: GTC0005501), Quantity: 158 - Seal Packing for Buffer (Part Number: 13048776P, Vendor PN: AKI368), Quantity: 167 - Wiper Ring for Buffer (Part Number: 13048777P, Vendor PN: 546R22201R344/ASY), Quantity: 305 - Notable Requirements: - Sole source procurement; only Green Tweed and Seal Dynamics are eligible - All items must meet specific Army drawings and part numbers - One-year parts and labor warranty required - Delivery to Rock Island, IL; early and incremental deliveries allowed at no extra cost - Firm fixed price contract with 90-day price validity after quote submission
Description
SOLE SOURCE SOLICITATION BASED ON DRAWING APPROVED SOURCE, GREEN TWEED. THEIR SOLE AUTHORIZED DISTRIBUTOR IS SEAL DYNAMICS, CAGE CODE 5N582.
**PLEASE NOTE, THIS IS A COMBINED SYNOPSIS/SOLICITATION ALTHOUGH ONLY SOLICITATION WAS SELECTED.