Bearing, sleeve

Awarded Limited / Sole Source Justification Posted

Solicitation number
SPE4A625Q0009
Agency
Aviation Defense Logistics Agency, Department of Defense
Set-aside
No set-aside

Opportunity facts

Contract number
SPE4A625P1AJ1 Federal contract award
NAICS code
332991 Ball and Roller Bearing Manufacturing
PSC
3120 Bearings, Plain, Unmounted
Points of contact

Notice details come from SAM.gov. Updated .

About this opportunity

The Defense Logistics Agency Aviation issued a Limited/Sole Source Justification Notice for the procurement of 752 bearing sleeves (NSN 3120-01-707-1386) under contract SPE4A625P1AJ1, awarded on September 25, 2025. The justification was pursued under FAR Part 13.5 with the rationale that the government lacks adequate data or rights to data for competitive procurement and that acquiring directly from the manufacturer is the most economical approach. DLA Aviation conducted a sources sought notice on October 2, 2024, and performed a market survey but could not identify additional manufacturing sources beyond the original manufacturer. The contract was awarded to Duramax Marine as the sole source supplier, though the specific contract value has been redacted from the available documentation. The procurement falls under the Ball and Roller Bearing Manufacturing NAICS category and was processed by contracting officer Stephen Lunsford, who approved the sole source justification on October 9, 2024.

Notice text

Awarded contract SPE4A625P1AJ1 to unknown vendor for unknown amount on 2025-09-25.

Attachments

Files attached to this notice, newest first
File Type Posted
SPE4A625Q0009_Redacted.pdf PDF

Notice history

Notices posted for this opportunity, newest first
Notice Type Posted
Bearing, sleeve This notice · Latest Limited / Sole Source Justification
Bearing, sleeve Award Notice
Bearing, sleeve Award Notice
Bearing, sleeve Latest solicitation Solicitation
Bearing, sleeve Original Pre-Solicitation

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