This Solicitation opportunity from Tennessee was posted on January 1, 1970. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Relay Sel 487B Bus Differential

Closed

Z5139State & Local

Submission Closed09/11/2026, 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

Manufacturer of Electromagnetic Relays (NSN 5945-00-919-7749)This subcontract involves the manufacture and supply of five electromagnetic relays, identified by NSN 5945-00-919-7749, for prime contractors delivering to the DLA Weapons Support Active Devices Division. All units must be produced in strict accordance with Basic Drawing NR 30554 70-1136, Revision AA, under NAICS code 335314. The contract mandates rigorous regulatory compliance, including adherence to the Buy American Act, the Berry Amendment, and DFARS 252.225-7001. Additionally, the provider must maintain US/Canada Joint Certification Program certification, complete DLA export-control training, and meet CMMC Level 2 cybersecurity standards. Responses are due by November 9, 2026.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Supplier of Electromagnetic Relays (NSN 5945-12-392-3253)This subcontract involves the supply of 90 electromagnetic relays for prime contractors supporting the DLA Weapons Support Nuclear Reactor Program. The hardware must strictly match NSN 5945-12-392-3253 as specified in the DLA Master List RA001. To ensure quality and compatibility, the components must be sourced from approved manufacturers, specifically RH Marine Netherlands B.V. or Phoenix Contact GmbH. The contract mandates strict adherence to military standards for packaging and marking, specifically MIL-STD-2073-1E and MIL-STD-129, while hazardous material labeling must comply with 29 CFR 1910.1200. All units are to be delivered to DLA Distribution DDSP in New Cumberland, Pennsylvania. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Supply of Honeywell Electromagnetic Relay (P/N 2501498-2)This subcontract involves the procurement of one Honeywell electromagnetic relay, part number 2501498-2 and NSN 5945-01-097-1753, to support prime contractors fulfilling DLA supply contracts. The Department of Defense, specifically the DLA Weapons Support ASC Supplier Oper OEM Division, requires the part to be delivered to the AF Supply Control Recv at Robins AFB, Georgia. The contractor must adhere to strict military standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Quality assurance will be conducted in accordance with MIL-STD-1916 or ASQ H1331, and the provider must ensure full compliance with DFARS 252.225-7001. The opportunity was posted on October 28, 2026, with a response deadline of November 5, 2026, under NAICS code 335314.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Solicitation # SPE7M5-27-T-1636

Solicitation SPE7M5-27-T-1636 is a Request for Quotations issued by the DLA Weapons Support Active Devices Division for the procurement of one unit of a time delay relay, identified by NSN 5945-01-227-7974. This is a Small Business Set-Aside procurement with a required delivery date of October 23, 2026, to be delivered to Fort Rucker, Alabama. The acquisition is conducted under the First Destination Transportation program, requiring offers to be submitted based on FOB Origin, while inspection and acceptance will occur at the destination per FAR 52.246-1. The contractor must adhere to strict technical and quality standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Specific requirements include compliance with IPC/JEDEC J-STD-609 for component lead finish markings to identify lead or lead-free attributes. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and adherence to DFARS 252.225-7001 regarding the Buy American and Balance of Payments Program. Additionally, the contract incorporates cybersecurity mandates under DFARS 252.204-7012 and requires the removal of government identification from any non-accepted supplies.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

DEADLINE

CONTROL, ELECTRONIC ACC

Solicitation # SPE8E9-27-T-0352

Solicitation SPE8E9-27-T-0352 is a federal procurement issued by the Defense Logistics Agency for the supply of 23 electronic control units, identified by NSN 6350-01-565-2782. The items are to be delivered FOB Origin to the DLA Distribution Depot Puget Sound in Bremerton, Washington, with a required delivery date of April 26, 2027, and a delivery window of 167 days after receipt of order. Inspection and acceptance will take place at the destination, governed by FAR 52.246-1. The contract mandates strict adherence to technical and quality standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Specific restrictions are placed on the use of mercury and mercury-containing compounds, and the contractor must comply with the Buy American Act and Berry Amendment regarding domestic material preferences. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and reporting. Cybersecurity compliance is required under DFARS 252.204-7012 for safeguarding covered defense information. Quotations for this requirement were due by November 9, 2026, and are managed by the Procuring Contracting Officer, Matthew Kruck.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

DEADLINE

Solicitation # SPE7M5-27-T-1687

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

DEADLINE

RELAY, ELECTROMAGNETIC

Solicitation # SPE7M5-27-T-1632

Solicitation SPE7M5-27-T-1632 is a request for quotations from the Defense Logistics Agency (DLA) Weapons Support Active Devices Division for the procurement of five electromagnetic relays, identified by NSN 5945-00-919-7749. The items must conform to Basic Drawing NR 30554 70-1136, Revision AA, dated June 13, 1983. Delivery is required within 10 days after receipt of order, with the shipping destination located in Doha, Qatar. The contract specifies FOB Origin for offers, while inspection and acceptance are both set at the destination. This procurement is subject to strict export controls under ITAR and EAR regulations, requiring contractors to have approved US/Canada Joint Certification Program certification and completed DLA export-control training to access technical data. Compliance with the Buy American Act, Berry Amendment, and DFARS 252.225-7001 is mandatory. Packaging must adhere to MIL-STD-2073-1E and RP001, with marking performed according to MIL-STD-129. Invoicing and payment will be processed electronically through the Wide Area WorkFlow (WAWF) system. Additionally, the contract incorporates various federal regulations regarding cybersecurity, including DFARS 252.204-7012 and CMMC Level 2 requirements, and prohibits the use of additive manufacturing unless specifically authorized.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

DEADLINE

RELAY, ELECTROMAGNETIC

Solicitation # SPE7M2-27-T-0488

Solicitation SPE7M2-27-T-0488, issued by the DLA Weapons Support Nuclear Reactor Program, is for the procurement of 90 electromagnetic relays (NSN 5945-12-392-3253). This is designated as a critical application item with a required delivery date of June 28, 2027, and a delivery window of 167 days after award. Approved parts include those from RH Marine Netherlands B.V. and Phoenix Contact GmbH. The place of performance and delivery is the DLA Distribution DDSP New Cumberland facility in Pennsylvania, with shipping terms set as FOB Origin. The contract mandates strict adherence to quality and technical requirements via the DLA Master List (RA001) and specific packaging and marking standards, including MIL-STD-2073-1E and MIL-STD-129. Environmental restrictions prohibit the use of Class I ozone-depleting chemicals, and hazardous materials must be labeled per 29 CFR 1910.1200. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and payment. The solicitation is open for quotes until November 9, 2026, and includes a price evaluation preference for HUBZone concerns, while explicitly prohibiting the use of additive manufacturing for the supplied items.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

RELAY, ELECTROMAGNETIC

Solicitation # SPE4A5-27-T-2041

Solicitation SPE4A5-27-T-2041 is a request for quotations from the Defense Logistics Agency for the procurement of one electromagnetic relay, specifically Honeywell International Inc. part number 2501498-2, under NSN 5945-01-097-1753. The item is identified as a commercial product and is to be delivered FOB Origin to the AF Supply Control Receiving office at Robins AFB, Georgia. The required delivery date is October 20, 2026, with a delivery window of five days after the award. The contract mandates strict adherence to quality and packaging standards, including MIL-STD-129 for marking, MIL-STD-2073-1E for packaging, and RP001 for palletization. Inspection and acceptance will occur at the destination, with sampling conducted according to MIL-STD-1916 or ASQ H1331. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and maintenance of active registration in the System for Award Management. The procurement is governed by various FAR and DFARS clauses, including those related to the Buy American Act, NIST SP 800-171 cybersecurity assessments, and hazardous material labeling. Quotations must be submitted by November 5, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Supply of Electromagnetic Relays (TE Connectivity PN 1616523-4)This subcontract, issued by the Department of Defense for the DLA Weapons Support Maritime Supply Chain, requires the procurement and delivery of 15 electromagnetic relays. The specific requirement is for TE Connectivity part number 1616523-4, identified by NSN 5945-01-679-0953. The contract is designated as a Total Small Business Set-Aside under NAICS code 335314. The supplier must ensure all units are packaged and marked according to MIL-STD-2073-1E and MIL-STD-129, with lead finishes complying with IPC/JEDEC J-STD-609. All deliverables must adhere to Buy American regulations and DLA Technical and Quality Requirements. The 15 relays are to be delivered FOB Origin to New Cumberland, Pennsylvania.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Supply of Electromagnetic Relays (NSN 5945016919689)This subcontract involves the procurement or manufacture of two electromagnetic relays identified by NSN 5945016919689 for prime contractors supporting the Defense Logistics Agency Weapons Support Active Devices Division. The contractor is responsible for ensuring all units are delivered to Tracy, California, and must adhere to strict military specifications for packaging, marking, and palletization, specifically MIL-STD-2073-1E, MIL-STD-129, and RP001. Additionally, unit package markings must correctly identify the component lead finish according to standard paragraphs 5.3.1 and 5.3.2. Administrative requirements for this engagement include mandatory registration in the System for Award Management and the Wide Area Workflow system. The opportunity is categorized under NAICS code 335314, with a response deadline set for November 9, 2026.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Motor-Driven Relay ManufacturingThis subcontract involves the manufacture of 205 motor-driven relays for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The relays must be fabricated according to NSN 5945-01-531-9587 and Red Dot Corp PN RD-5-6693-0P specifications, with component lead finish markings applied in accordance with IPC/JEDEC J-STD-609. Production requires the use of precision electrical assembly equipment and materials that comply with the Buy American Act. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 335314 for the Department of Defense. Interested parties must respond by November 12, 2026, to fulfill the requirements of this defense-related procurement project.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

1 day ago

DEADLINE

in 15 days

AI Contract Overview

The Nashville Electric Service is soliciting bids for the procurement of a Schweitzer Engineering Laboratories SEL-487B Bus Differential Relay, specifically part number SEL-0487B1X6X52XB0XE37XXXXX. This solicitation, identified as Z5139, strictly prohibits the use of alternate brands. Vendors are required to provide their earliest delivery timeline in calendar days, as delivery speed may influence the award decision. Bidders must submit their proposals through the Bid Center by 2:00 pm local time on the published close date, with a final response deadline of September 11, 2026. It is the vendor's responsibility to resolve any discrepancies between the ordering description and the part number by contacting the procurement officer, Tiffany Caruthers, prior to the closing date.

General Info

Nashville Electric Service seeks bids for SEL-487B relays by September 11, 2026.

Agency

Tennessee → Nashville Electric Service

NAICS

335314 - Relay and Industrial Control Manufacturing

Place of Performance

Nashville, TN, USA

Set-Aside

NONE

Documents

RFB Z5139 - RELAY SEL 487B BUS DIFFERENTIAL

rfb

High

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJan 1

Solicitation

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyTennessee → Nashville Electric Service

Contacts1 person available

OfficeNashville, TN, USA

Organization / AgencyTennessee → Nashville Electric Service

Office AddressNashville, TN, USA

Contacts

Tiffany CaruthersProcurement Contact

contact@example.gov

+1 (555) 000-0000

Full Description

EA RELAYSEL 487B BUS DIFFERENTIAL SEL 487B BUS DIFFERENTIAL RELAY, SCHWEITZERENGINEERING LAB. SCHWEITZ SEL-0487B1X6X52XB0XE37XXXXX Stateyour earliest delivery IN CALENDAR DAYS: _ DELIVERY MAY BE CONSIDEREDIN THE AWARDOF THIS BID. _ Alternate brands will not be accepted on this inquiry. To have your product evaluated for future consideration, contact the buyerlisted in this RFB. _ In the eventof a discrepancy between the ordering description and part number, it is the responsibility of the vendor to contact the buyerfor clarification before the published CLOSE DATE. _ Note: This bid must be submitted usingthe Bid Center and must be received by 2:00 pm localtime on the published CLOSE DATE. _