5 days left · Combined Synopsis/Solicitation · Washington, DC

SOLE SOURCE, Firmware Upgrades to the FEI-Zyfer, Inc. TFRMS

DEPT OF DEFENSE — NAVSUP FLT LOG CTR NORFOLK

NAICS 334519 No Set aside used firmware developmenttime and frequency systemsdefense instrumentationsole sourcenaval systems

BidQuill brief

The U.S. Navy seeks firmware upgrades for proprietary FEI-Zyfer Time and Frequency Reference Measurement System equipment at the Naval Observatory in Washington, DC.

Firmware upgrades to FEI-Zyfer, Inc. TFRMS (Time and Frequency Reference Measurement System) commercial equipment to accommodate new time/frequency sources; work to be performed at Naval Observatory, Washington, DC.

What you'll need

Capability to develop and deliver firmware upgrades for proprietary FEI-Zyfer TFRMS equipment
Experience with time and frequency measurement systems or similar defense-critical instrumentation
Ability to work with classified/controlled locations (Naval Observatory)
Must be registered on SAM.gov

Ideal bidder: FEI-Zyfer, Inc. or another firm with direct expertise in TFRMS firmware development and time/frequency reference systems for naval/defense applications.

Est. value: Not stated

Eligibility: No set-aside. This is a sole-source procurement intended for FEI-Zyfer, Inc., but the Navy will consider all capable proposals received by the deadline.

Solicitation #	N0018926QL174
Notice type	Combined Synopsis/Solicitation
NAICS	334519
Set-aside	No Set aside used
Place of performance	Washington, DC
Response deadline	2026-06-18 11:00
Posted	2026-06-10

View & bid on SAM.gov → Contact: jordan.l.walton.civ@us.navy.mil

Bid Assist · Premium

Don't just find it — prepare it.

Get a go/no-go call, a full compliance checklist, your bid-package outline, and a tailored first draft for this exact solicitation — built from the full package and your company profile.

Bid Assist plan required · we'll email your finished deliverable in a couple of minutes.

Want bids like this in your inbox?

BidQuill alerts you the moment a matching NAICS 334519 opportunity posts — briefed, not buried.

Get free alerts