HEAT INTERCHANGER,R
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME MECHANICSBURG.SPRMM1 DLA MECHANICSBURG · Response deadline: Tue, 03 Nov 2026
What the government is buying
The Defense Logistics Agency (DLA) Maritime — Mechanicsburg division is soliciting bids for a heat interchanger used in maritime applications. This falls under Federal Supply Classification (FSC) 4130, which covers industrial heating, cooling, and ventilation equipment. Based on the item name and DLA Maritime's mission, this acquisition likely involves a replacement or spare part for shipboard mechanical systems.
NAICS code 333415 (Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing) indicates this contract centers on manufacturing or supplying industrial-grade thermal transfer equipment. Heat interchangers (also called heat exchangers) are critical components in naval vessels for engine cooling, HVAC systems, fuel heating, and various fluid thermal management processes. DLA Maritime supports U.S. Navy surface ships and submarines through procurement of mechanical and electrical spare parts.
The specific technical requirements — including dimensions, materials, pressure ratings, flow capacities, and military specifications — see the solicitation. DLA typically procures such items against technical drawings and performance specifications derived from Navy ship systems.
Key facts
| Attribute | Value |
|---|---|
| Agency | Defense Logistics Agency (DLA) Maritime — Mechanicsburg |
| Notice type | Solicitation |
| Solicitation number | SPRMM126QMJ13 |
| NAICS | 333415 |
| Set-aside | None (full and open competition) |
| Response deadline | November 3, 2026, 4:30 PM EDT |
| Place of performance | Not specified in metadata; see the solicitation |
Who can bid
This solicitation is full and open competition with no set-aside, meaning any qualified U.S. business — regardless of size or socioeconomic status — may submit a bid. This includes large manufacturers as well as small businesses.
To bid competitively, a firm must:
- Be registered in the System for Award Management (SAM.gov) with active registration through contract performance period
- Have capability to manufacture or supply industrial heat exchange equipment meeting applicable military or commercial specifications
- Demonstrate quality assurance processes acceptable to DLA (typically including ISO 9001 or equivalent)
- Possess or obtain any required CAGE code and demonstrate past performance in similar manufacturing or defense supply work
Small businesses in NAICS 333415 should note the SBA size standard for this industry (typically 1,250 employees for manufacturing, but verify current standards). While no set-aside exists, DLA's Supplier Diversity program and potential subcontracting goals may create opportunities for small business participation in supply chains.
How to put together a competitive bid
Understand DLA's technical requirements: DLA Maritime procurements typically reference military specifications (MIL-STD, MIL-PRF, MIL-DTL) or commercial item descriptions. Request the full technical data package through SAM.gov. Pay particular attention to material certifications, welding standards, and pressure vessel requirements if applicable.
** pricing strategy:** Heat exchangers for maritime use often involve specialized alloys (titanium, cupronickel, or stainless steel) to resist seawater corrosion. Benchmark raw material costs carefully — pricing validity through delivery is standard DLA expectation.
Quality and inspection: DLA uses ISO 9001 or AS9100 as baseline quality expectations. Be prepared for source inspection requirements, first article testing, or certificate of conformance submission. DLA may require delivery to a Defense Distribution Depot with specific packaging and marking per MIL-STD-129.
Past performance: Document relevant manufacturing experience, especially for Navy or DLA contracts. Include references for similar heat exchange equipment deliveries.
Delivery and logistics: Clarify required delivery schedule and FOB terms. DLA Maritime often requires expedited delivery for critical shipboard spares.
Next steps
- Read the full solicitation on SAM.gov using solicitation number SPRMM126QMJ13
- Download all attachments including specifications, drawings, and clauses
- Note the deadline: Responses due November 3, 2026 at 4:30 PM EDT — late submissions are ineligible
- Submit questions through SAM.gov if technical requirements need clarification
- Register or verify SAM.gov status well before deadline; renewals can take weeks
See the solicitation for complete terms, conditions, and evaluation criteria.
View the official notice on SAM.gov →