Liner, combustion CH

The Defense Logistics Agency Aviation is soliciting quotations for the procurement of a combustion chamber liner (LINER, COMBUSTION CH), National Stock Number 2840-01-049-1153 OJ, manufactured from corrosion-resistant steel. This critical safety item is used to contain combustion in engine operations and is designated for aircraft engine applications. The solicitation requires offerors to demonstrate technical acceptability of their proposed combustion chamber liners, with evaluation criteria emphasizing technical acceptability as the primary factor, followed by price and past performance weighted approximately equally. Contractors must comply with specific packaging requirements including MIL-STD-129 and MIL-STD-2073-1 standards, with all wooden pallets and containers heat-treated to 56 degrees Celsius for a minimum of 30 minutes. All shipments require coordination with the Defense Contract Management Agency (DCMA) Transportation Division prior to shipment through the DCMA Shipment Instruction Request (SIR) eTool System. The quotation due date is March 31, 2026, with an anticipated contract award date of March 31, 2026.

This procurement carries no small business set-aside designation and is open to all qualified contractors. The solicitation structure includes two bidding options: Bid A requires first article approval with both destructive and non-destructive testing, while Bid B waives first article requirements for production quantities. Total quantities range from 2 to 50 units depending on the specific contract line item, with delivery schedules extending from 180 to 380 calendar days from order placement. Deliveries are designated for multiple ship-to locations including DSR004, DTH003, and FY2303 at Tinker Air Force Base in Oklahoma (7330 Sentry Boulevard, Building 469). The contract will be awarded on a best-value basis using firm fixed pricing with F.O.B. Origin freight terms, and all contractors must submit payment requests and receiving reports electronically via the Wide Area Workflow (WAWF) system.