Presolicitation
NOAA: Gearbox repair kits as replenishment spares for NEXRAD maintenance at the National Logistics Support Center (NLSC) in Grandview, MO.
142082-26-0459
National Oceanic and Atmospheric Administration, Department of Commerce NOAA. Other Communications Equipment Manufacturing.
Response deadline
August 12, 2026 at 8:00 AM EDT
Closed 35 days ago. Posted July 27, 2026. Scheduled to archive August 27, 2026.
Description
As published on SAM.gov.
The National Oceanic and Atmospheric Administration’s (NOAA) Acquisition and Grants Office, Eastern Acquisition Division-Kansas City intends to negotiate and award a purchase order, on a sole source basis, under authority of RFO FAR 6.103-1, with Peerless-Winsmith, Inc. for replacement Gearbox Kits in support of the NEXRAD maintenance at the National Logistics Support Center in Grandview, MO. The sole source determination is based on NOAA’s Sole Source Justification.
The Original Equipment Manufacturer (OEM), PEERLESS-WINSMITH, INC. of Springville, NY, is the sole source capable of delivering the identified K1 and K2 Gearbox Kits for the NWS NEXRAD program. Without this source the NWS risks compromising reliability and leading to inconsistent or missing radar data critical for NWS, FAA and DOD operations, and public safety. Maintenance delays would increase, prolonging downtime and reducing weather monitoring capabilities.
This would directly impact public safety, as accurate radar data is essential for NWS, FAA and DOD tri-agency missions to protect life and property through accurate weather alerts and warnings. Due to the proprietary nature of these products, market research was deemed to be not applicable. Spares for the component of the NEXRAD K1 and K2 Gearbox Kits have to meet the qualification standards of the NWS to be considered for purchase.
This vendor, WINSMITH, meets the qualification standards based on past performance of part numbers 651229-124 and 651229-41. Furthermore, WINSMITH, is the only company qualified to assemble the K1 and K2 Gearbox Kits, closely associated with the NEXRAD Gearbox Assembly. If another company were to be considered this would require NWS qualification testing and acceptance.
This process is unacceptable at current time because it would require significant funding and labor resources of the NWS NEXRAD Retrofit Management Team. This pre-solicitation notice is not a request for competitive proposals and no solicitation package is available.
However, firms that believe they can fully meet the government’s requirements may submit substantiating documentation or a request for additional information in writing to the (Contract Specialist) within 15 days after publication of this pre-solicitation notice. Such requests and documentation will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis.
A determination by the government not to conduct a competitive procurement, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this presolicitation notice.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
July 27, 2026
Presolicitation
Due August 12, 2026 at 8:00 AM EDT. SAM.gov, notice 7c68e178b48a47ae87f7ac67f2840023
Points of contact
- NIKKI SMITHnikki.smith@noaa.gov7576051267
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