This Government Contract opportunity from Tennessee was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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SEL 487B Bus Differential Relay Supply

Closed

State & Local

Submission Closed06/10/2026, 07:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 335314

New

DIBBS

RELAY, ELECTROMAGNETIC

Solicitation # SPE7M0-27-Q-0011

Solicitation SPE7M0-27-Q-0011 is a Request for Quotations issued by DLA Land and Maritime for the procurement of electromagnetic relays under NSN 5945-01-274-6410. The requirement consists of two line items, each for one unit, under Firm Fixed Price terms. Technical compliance is governed by MIL-PRF-83536/19E and MIL-PRF-83536H(1), and the item is identified as a critical application item that must adhere to the Qualified Products List or Qualified Manufacturers List. The procurement prohibits the intentional addition of mercury and the use of Class I ozone-depleting substances in design or manufacturing. Delivery is specified as FOB Origin with a required delivery date of 30 days after order. Packaging must comply with MIL-STD-2073-1E and RP001, while marking must follow MIL-STD-129 and IPC/JEDEC J-STD-609 for component lead finish identification. Inspection and acceptance will occur at the destination. Quotations are due by September 17, 2026, and must be submitted to the DLA Land and Maritime office in Columbus, Ohio. Payment and receiving reports are to be processed electronically via the Wide Area WorkFlow system.

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

59--RELAY,ELECTROMAGNETIC

Solicitation # SPE7M1-26-U-6086

Solicitation SPE7M1-26-U-6086 is a request for quotations for the procurement of electromagnetic relays under NSN 5945011367909. This is a Service-Disabled Veteran-Owned Small Business set-aside issued by the Department of Defense Maritime Supply Chain. The procurement is structured as a unilateral Indefinite Delivery Contract with a maximum value of 350,000.00 and a term of one year. The estimated annual requirement is 12 units, with a guaranteed minimum quantity of one. Items are to be shipped to various CONUS and OCONUS DLA Depots, with inspection and acceptance occurring at the destination. Quotes must be submitted electronically by September 25, 2026. Award will be based on the price quoted for the estimated annual demand and the responsibility of the offeror. The contract requires strict adherence to DLA packaging requirements, MIL-STD-129 marking standards, and CMMC Level 2 self-assessment for cybersecurity. Additionally, contractors must comply with the Buy American Act and the Berry Amendment. Payment will be processed electronically through the Wide Area WorkFlow system. Approved sources for this item include 0U8Z9 and 74063.

MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # W911WN26QA061

The U.S. Army Corps of Engineers, Pittsburgh District, is seeking a small business contractor for the engineering, design, fabrication, testing, and delivery of sixteen replacement motor control panels for the Hildebrand, Morgantown, and Opekiska Locks and Dams. The project requires the contractor to perform field verification and ensure full integration with existing 480 VAC three-phase electrical and remote-control systems. All panels must be replacement-in-kind, fabricated in UL 508A-approved shops, and housed in stainless steel enclosures with a NEMA Type 4X/IP66 rating. The anticipated delivery timeline is 240 calendar days from the date of award. The procurement process involves a Firm-Fixed-Price award and is designated as a total small business set-aside under NAICS code 335314. Key requirements include factory acceptance testing and adherence to strict Controlled Unclassified Information (CUI) handling protocols in accordance with 32 CFR Part 2002. Technical documentation and reference drawings for the specific gate operating sequences and electrical systems at each facility are provided to guide the design and fabrication process.

W072 Endist Pittsburgh

POSTED

DEADLINE

Supplier of Relay Armatures (NSN 5945-00-858-5537)

ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Supplier of NSN 5945012076456

ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Electrical Solenoid Supplier (NSN 5945016668588)

ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Supply of Electromagnetic Relay (NSN 5945017078925)

ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Relay Component Supply

ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Supply of NSN 5945-01-353-5259

ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Supply of Flow Switches (NSN 5930-01-341-6639)

ELECTRICAL DEVICES DIV

POSTED

DEADLINE

Supplier of Electronic Component NSN 5945-01-308-7862

FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Solid State Relays (NSN 5945015071478)

ACTIVE DEVICES DIVISION

POSTED

1 day ago

DEADLINE

in 9 days

AI Contract Overview

The contract involves the procurement of one SEL 487B Bus Differential Relay, strictly requiring the exact specified part number with no substitutions or alternate brands allowed. This purchase serves as a subcontract under the solicitation managed by Nashville Electric Service, located in Nashville. The contract emphasizes compliance with the exact product specifications to ensure compatibility and reliability within the electric service infrastructure. The solicitation was posted on June 4, 2026, with a response deadline set for June 10, 2026, indicating a short window for vendors to submit their bids. The procurement falls under the NAICS code 335314, which corresponds to electrical equipment manufacturing, reflecting the specialized nature of the product. Interested parties can access additional details or participate through the provided online vendor platform.