Sources Sought (SS) Announcement for Terrestrial Transmission Line-Of-Sight (TRILOS) hardware, NSN 5995-20-009-3762 – CABLE ASSEMBLY AND REEL, 50M

The Defense Logistics Agency at Aberdeen Proofing Grounds (Maryland), on behalf of the Army Integrated Logistics Supply Center (ILSC), Supply Chain Management Directorate (SCMD), Strategic Sourcing Directorate (SSD), intends to acquire parts to sustain and replenish the Suite of Terminals (SoT). This Sources Sought seeks Original Equipment quality replacement Spare components to support and sustain the primary SoT systems: Terrestrial Transmission Line-Of-Sight (TRILOS). Respondents should be prepared to provide OEM part numbers, CAGE codes, Certificates of Conformance, lead times for delivery, and technical documentation demonstrating exact Form, Fit, and Function (FFF) or approved equivalents. Detailed requirements, NSNs, and submission instructions follow below.

Requirements:

The Government requires vendor support for the following National Stock Numbers (NSNs) associated with the Terrestrial Transmission Line-Of-Sight (TRILOS) system:

• 5995- 20-009-3762- CABLE ASSEMBLY AND REEL-50M

Form, Fit, Function (FFF): The Government’s preference is for exact parts delivered to original Form, Fit, and Function specifications. Vendors must identify whether they can supply OEM parts or exact FFF equivalents, and provide supporting technical documentation such as manufacturer part numbers, datasheets, drawings, and Certificates of Conformance.

Condition and Traceability: All items must be new, unused, and in original new manufacturer packaging. Vendors must provide lot/date codes, Certificates of Conformance (C of C), and any applicable test reports. Traceability to the original manufacturer is required.

Standards and Compliance: Items must meet applicable military and industry standards for ruggedized tactical communications equipment, including environmental tolerances, shock/vibration requirements, and MIL‑grade connector specifications.

Delivery and Logistics: Packaging must be suitable for tactical equipment transport. Minimum Order Quantities (MOQs) and unit pricing tiers should be stated. Warranty terms must be included, with options for extended coverage if available.

Vendor Response Content: Responses must include:

• A capability statement summarizing relevant experience supporting tactical communications systems.


• Documentation demonstrating exact FFF match or justification for equivalence.


• Lead time and production capacity for short‑notice replenishment.


• Past performance examples on similar NSNs or TRILOS programs.


• Pricing model (unit price, volume discounts, expedited order premiums).

Company information: Point of Contact, CAGE code, UEI/DUNS, and business classification (OEM, authorized distributor, aftermarket supplier).

Items and/or Services to Be Procured:

THE GOVERNMENT DOES NOT OWN THE TDP.

NSN: 5995-20-009-3762

NOMENCLATURE: CABLE ASSEMBLY and REEL, 50M

PART NUMBER: 617-817245-050

CAGE: L1084

Vender Response Information:

In your response, please include your company name, CAGE code, and a technical point of contact with email address and telephone number.

Notice, Response Due Date, and Points of Contact:

This is NOT a Request for Quote or Proposal. The Government does not intend to award a contract on the basis of this SSA or reimburse any costs associated with the preparation of responses to this SSA. This Sources sought announcement (SSA) is for planning and market research purposes only and shall not be construed as a commitment by the Government. The information gathered from this announcement will be used to determine if responsible sources exist, and to assist in determining if this effort can be competitive and/or set aside for Small Business. Furthermore, the Government will use the information, in part, to determine the best acquisition strategy for a potential procurement action and/or to assist in making acquisition strategy decisions in the future.

All SSA responses should be emailed to the Points of Contact at the email addresses listed below. Please direct all inquiries regarding this action to the Technical Point of Contact and the DLA Aberdeen Small Business Office via email. Telephone inquiries will not be accepted."

Please submit responses by 4/10/2026

Technical Point of Contact: mark.e.krivansky.civ@army.mil, and joseph.m.fellner.civ@army.mil

Secondary Point of Contact: tiffany.l.macgillivary.civ@army.mil

DLA Aberdeen Small Business: DLA.Land.and.Maritime.Small.Business.Office@dla.mil