5 Year Requirements Long Term Contract WSN-7 System
Awarded Limited / Sole Source Justification Posted
See the award notice from .
- Solicitation number
- N0010426DAZ01
- Agency
-
Naval Supply Systems Command
Department of the Navy, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- N0010426DAZ01
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- PSC
- 6605 Navigational Instruments
- Place of performance
- Minneapolis, Minnesota 55413, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Supply Systems Command has awarded contract N0010426DAZ01 to Honeywell International Inc. on a sole-source basis for a five-year requirements long-term contract supplying spare parts for the WSN-7 System, with the award dated September 18, 2026.
The justification cites FAR 6.302-1, asserting that only one responsible source can satisfy agency requirements. The articles being procured are highly specialized, EPROM-calibrated spare parts designed and manufactured exclusively by Honeywell for the AN/WSN-7 System, which is proprietary to Northrop Grumman. The contracting officer determined that no authorized substitutes exist and no other manufacturer's part numbers are compatible with Navy systems usage. Market research and technical analysis supported the sole-source determination. Place of performance is Mechanicsburg, Pennsylvania (contracting activity is NAVSUP WSS). The statutory authority cited is 10 USC 3204(A)(1). The Navy stated an intent to promote future competition by encouraging vendors to submit technical data packages for source approval and to advertise similar future requirements on the government-wide point of entry to potentially open competition. CAGE 94580 (Honeywell). NAICS 334511, PSC 6605.
Notice text
The Justification and Approval (J&A) authorizes and approves an exception to fair opportunity; basis as shown in Attachment 1.
Awarded contract N0010426DAZ01 to unknown vendor for unknown amount on 2026-09-18.
Files
| File | Type | Posted |
|---|---|---|
| 7.10_JA_Redaction_N0010426DAZ01.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| 5 Year Requirements Long Term Contract WSN-7 System | Award Notice | |
| This notice | Limited / Sole Source Justification | |
| 5 Year Requirements Long Term Contract WSN-7 System | Solicitation | |
| 6605 - 5 Year Requirements Long-Term Contract (LTC)-- Intent to Sole Source | Pre-Solicitation |
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