Rotor assembly, damper

Awarded Limited / Sole Source Justification Posted

Solicitation number
SPE4A726R0049
Agency
Aviation Defense Logistics Agency, Department of Defense
Set-aside
No set-aside

Opportunity facts

Contract number
SPE4A726D0120 Federal IDV award
NAICS code
336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
PSC
1620 Aircraft Landing Gear Components
Points of contact

Notice details come from SAM.gov. Updated .

About this opportunity

The Defense Logistics Agency Aviation posted a Limited/Sole Source Justification Notice on December 19, 2025, for the procurement of a Rotor Assembly Damper (NSN 1620-00-890-3202), an aircraft landing gear component. The justification for sole source acquisition was based on AMSC codes D and 3, indicating that the data necessary to acquire this part is not economically available and that direct acquisition from the manufacturer is required. A sources sought notice was issued on August 27, 2025, but generated no vendor responses, supporting the determination that only a single source of supply exists for this item. The procurement involves a quantity of 40 units with a contract duration of 5 base years and no option periods, with an estimated value exceeding $15 million, triggering the requirement for technical certification. Contract SPE4A726D0120 was awarded on December 19, 2025, to an undisclosed vendor; the redacted justification document does not specify the awarded vendor name or contract amount. The contracting officer and competition advocate approved the justification on September 24, 2025, and September 29, 2025, respectively.

Notice text

REDACTED J&A SPE4A7-26-R-0049

Awarded contract SPE4A726D0120 to unknown vendor for unknown amount on 2025-12-19.

Attachments

Files attached to this notice, newest first
File Type Posted
SPE4A726R0049_Redacted.pdf PDF

Notice history

Notices posted for this opportunity, newest first
Notice Type Posted
Rotor assembly, damper This notice · Latest Limited / Sole Source Justification
Rotor assy, damper Award Award Notice
Rotor assembly, damper Latest pre-solicitation Pre-Solicitation
Rotor assembly, damper Original Pre-Solicitation

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