59--COUPLER,ANTENNA, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS PHILADELPHIA.NAVSUP WEAPON SYSTEMS SUPPORT · Response deadline: Thu, 19 Nov 2026
What the government is buying
The Naval Supply Systems Command (NAVSUP) Weapons Systems Support Philadelphia is soliciting offers for repair and/or modification of antenna couplers. These components fall under Federal Supply Classification 5985, which covers antenna equipment and related hardware used in military communications and electronic systems.
Antenna couplers are critical radio-frequency devices that match impedance between transmitters/receivers and antennas to ensure efficient signal transmission. Repair and modification work on this type of equipment typically involves troubleshooting, component replacement, calibration, and engineering changes to extend service life or improve performance of existing military electronics. This kind of sustainment work supports operational readiness of naval platforms and systems.
Key facts
| Attribute | Value |
|---|---|
| Agency | NAVSUP Weapons Systems Support Philadelphia (Dept. of the Navy) |
| Notice type | Solicitation |
| Solicitation number | N0038326QNB34 |
| NAICS | 334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
| Set-aside | None (Full and open competition) |
| Response deadline | November 19, 2026 at 4:30 PM ET |
| Place of performance | See the solicitation |
Who can bid
This is a full and open solicitation with no set-aside restriction, meaning any responsible offeror—large or small business, including non-traditional defense contractors—may submit a bid. Companies with experience in military electronics repair, RF component servicing, or depot-level maintenance of communications equipment are positioned to compete.
To bid, your firm must be registered in the System for Award Management (SAM.gov) and should have, or be able to obtain, any required security clearances or facility certifications needed to handle military electronic equipment. See the solicitation for specific eligibility requirements, past performance criteria, and any mandatory qualifications.
How to put together a competitive bid
For repair and modification solicitations, the government typically evaluates technical capability, price, and delivery schedule. Focus on these elements:
Technical approach: Describe your repair methodology, testing protocols, and quality assurance processes. NAVSUP WSS emphasizes mission readiness—demonstrate how your approach minimizes turnaround time while meeting military specifications. Detail your experience with similar antenna coupler models or comparable RF equipment.
Cost realism: Break down labor rates, material costs, overhead, and any tooling or NRE (non-recurring engineering) charges. For repair work, explain how you estimate costs when the full scope of repair isn't known until teardown.
Past performance: Highlight contracts for military electronics repair, especially for Navy or NAVSUP customers. Include DLA, OEM, or depot-level maintenance experience. Use CPARS or other verified ratings where available.
Delivery and capacity: Provide realistic lead times with surge capability if required. Address your supply chain for obsolete components, which is common in legacy military electronics sustainment.
Compliance: Ensure your proposal addresses any specific MIL-STD or MIL-PRF requirements, Diminishing Manufacturing Sources (DMSMS) obsolescence management, and counterfeit parts prevention protocols referenced in the solicitation.
Next steps
Download and read the complete solicitation package on SAM.gov using solicitation number N0038326QNB34. The full documents will contain the statement of work, inspection and acceptance criteria, packaging requirements, and any amendments. Note the firm response deadline of November 19, 2026 at 4:30 PM Eastern Time—late submissions are not accepted. Check SAM.gov for any posted amendments before preparing your final proposal.
View the official notice on SAM.gov →