Open federal opportunities

59--SWITCH,INTERLOCK

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME COLUMBUS.DLA WEAPONS SUPPORT · Response deadline: Thu, 29 Oct 2026

What the government is buying

The Defense Logistics Agency (DLA) Maritime Columbus is soliciting offers for a switch, interlock—an electrical component used in weapons systems and maritime platforms. Interlock switches are safety-critical devices that prevent equipment operation when certain conditions aren't met, such as ensuring hatches are secured before weapon systems arm or guaranteeing proper sequencing in electrical circuits. These components are essential for maintaining operational safety aboard Navy vessels and in DLA-managed weapons systems.

This procurement falls under DLA Maritime's mission to supply spare and repair parts to support U.S. Navy and Marine Corps readiness. DLA Weapons Support handles the broader weapons systems supply chain, indicating this interlock switch likely supports ordnance, fire control, or platform safety systems rather than general shipboard electrical needs.

Key facts

Who can bid

This is an unrestricted solicitation—no small business set-aside applies, so all responsible offerors, regardless of size, may compete. Your company does not need a specific socioeconomic certification (8(a), HUBZone, SDVOSB, WOSB) to submit an offer.

The NAICS 335313 (Switchgear and Switchboard Apparatus Manufacturing) carries a Small Business Administration size standard of 1,000 employees. If your firm has 1,000 or fewer employees, you qualify as a small business for federal contracting purposes, though this status is not required for award given the unrestricted nature.

To be competitive, you should have:

• Experience manufacturing or supplying milspec electrical switches or comparable interlock devices
• Understanding of DLA's supply chain requirements, includingUnique Item Identification (UID) and packaging standards
• Ability to meet quality assurance requirements typical for safety-critical hardware (see the solicitation for specific standards)
• Active registration in SAM.gov with current Representations and Certifications

How to put together a competitive bid

Milspec electrical component procurements emphasize traceability, reliability, and delivery performance. Structure your proposal around these priorities:

Technical response: Detail your manufacturing process, testing protocols, and any relevant MIL-STD or MIL-SPEC qualifications. If you hold QSLD (Qualified Suppliers List for Distributors) status or are an approved DLA supplier, highlight this prominently. Specify whether you produce the item domestically or source components—this affects compliance with Buy American Act and Berry Amendment requirements for DOD shipboard equipment.

Past performance: Provide at least three references for similar DLA, Navy, or defense electrical component deliveries. Emphasize on-time delivery rates and quality scores (CARs, QARs).

Pricing strategy: DLA weapon system components often use competitive pricing with evaluated price as a primary factor. Review historical pricing in FPDS-NG or DLA's own contract history to benchmark. Factor in Standard Delivery terms—DLA frequently specifies 30-60 day delivery.

Packaging and shipment: DLA has strict military packaging requirements (MIL-STD-2073). Non-compliant packaging can result in rejected shipments and payment delays.

Next steps

1. Access the full solicitation at SAM.gov using solicitation number SPE7M827T0328
2. Download all attachments, including the technical drawing, packaging requirements, and delivery schedule
3. Verify your SAM registration is active and your NAICS 335313 is listed
4. Submit your offer before October 29, 2026—DLA typically requires electronic submission through SAM or as specified in the solicitation

Note: Specific quantities, inspection requirements, and approved sources are not included in the available metadata; see the solicitation for complete technical and contractual requirements.

View the official notice on SAM.gov →