Skip to content
  • 7,509 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Sources sought

Market Survey to locate and identify sources to support long-term sustainment of the APX-123A transponder system

DLA-Aberdeen-26-066

Defense Logistics Agency, DLA Land at Aberdeen. Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.

Response deadline

September 16, 2026 at 11:59 PM EDT

Closed 50 days ago. Posted September 1, 2026. Scheduled to archive October 1, 2026.

Get the next one like this from Defense Logistics Agency by email, the day it is posted.Find my opportunities

This one closed 50 days ago

115 like it are open now in search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing

All 115 open in search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing

Description

As published on SAM.gov.

The Defense Logistics Agency-Aberdeen, on behalf of the Army Integrated Logistics Supply Center (ILSC) is conducting market research to support long-term sustainment of the APX-123A transponder system. The government believes BAE Systems is the Original Equipment Manufacturer (OEM) and sole source for these specific National Item Identification Numbers (NIINs) listed below; however, interested parties who believe they possess these capabilities are invited to submit a capability statement within 15 days.

We request that sources who can manufacture the listed parts or services submit information to show their capability to manufacture the same part. At a minimum the support information you submit should include, but is not limited to, the following types of documentation: questionnaire, drawings, test results, information on previous Government and commercial contracts, data rights, etc.

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

Items and/or Services to Be Procured:

• NIIN 01-560-2880 – Power Supply

• NIIN 01-877-8778 – Modification Kit, Mode 4

• NIIN 01-631-9249 – Single Board Computer

• NIIN 01-333-3333 – Signal Processor

• NIIN 01-643-0548 – Mode 5 Crypto Card

• NIIN 01-503-7423 – RF Module

This request is issued solely for information and planning purposes – it does not constitute a solicitation or a promise to issue in solicitation in the future. This request for information does not commit the Government to contract for any supply or service whatsoever. The Government is not seeking proposals and will not accept unsolicited proposals. Respondents are advised that the Government will not pay for any information or administrative costs incurred in responding to this request; all costs associated with responding to this request will be solely at the interested parties’ expense. Not responding to this request does not preclude participation in any future solicitation, if issued.

All responses should be emailed to the Points of Contact at the email addresses listed below. No phone inquiries will be accepted, either as a response to this action or for information requests.  All requests for information must be submitted via email to the Point of Contact listed below.

Point of Contact: miguel.a.salles.civ@army.mil 

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. September 1, 2026

    Sources sought

    Due September 16, 2026 at 11:59 PM EDT. SAM.gov, notice ba5a01ed2f684fa595a5ed1e76bfaa75

    1 revisions on SAM
    • September 1, 2026: publish, sources sought

Points of contact