31--BEARING,ROLLER,CYLINDR
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AV RICHMOND.DLA AVIATION · Response deadline: Thu, 12 Nov 2026
What the government is buying
The Defense Logistics Agency (DLA) Aviation division plans to acquire bearing, roller, cylindrical items—components commonly used in aircraft engines, transmissions, and other rotating machinery systems. These precision-engineered parts reduce friction between moving surfaces and are essential to military aviation maintenance and sustainment operations.
DLA Aviation serves as the primary supply chain manager for Department of Defense aviation requirements, procuring spare parts and components to support aircraft readiness across military services. Bearing procurement through DLA typically involves strict quality standards, traceability requirements, and compliance with military specifications or industry equivalents.
Key facts
| Attribute | Value |
|---|---|
| Agency | Department of Defense, Defense Logistics Agency, DLA Aviation Richmond |
| Notice type | Combined Synopsis/Solicitation |
| Solicitation number | SPE4A627T8275 |
| NAICS | 332991 – Ball and Roller Bearing Manufacturing |
| Set-aside | None (see the solicitation) |
| Response deadline | 2026-11-12 |
| Place of performance | Not specified in metadata (see the solicitation) |
Who can bid
This opportunity is open to all responsible offerors—no small business set-aside applies based on the available metadata. Manufacturers classified under NAICS 332991 (Ball and Roller Bearing Manufacturing) are the most directly eligible, though contractors meeting the technical and quality requirements through alternative means may also qualify.
DLA bearing contracts typically require offerors to demonstrate:
- Manufacturer certification or authorized distributor status for the specified bearing types
- Quality management systems meeting ISO 9001, AS9100, or equivalent aerospace standards
- Traceability and counterfeit prevention protocols per DOD supply chain security requirements
- Past performance delivering to military or comparable commercial aviation customers
Small manufacturers in this NAICS should note that DLA's open competition format means direct competition with larger established suppliers. Teaming arrangements or subcontracting relationships with OEM-authorized producers may strengthen bid competitiveness.
How to put together a competitive bid
Technical compliance takes priority. DLA bearing solicitations reference specific military specifications (MS/AN/NAS), part numbers, or technical drawings. Obtain the complete solicitation documents to identify exact dimensional tolerances, material specifications, lubrication requirements, and testing protocols.
Verify your production capacity and lot traceability systems. Cylindrical roller bearings for defense applications require documented batch control, material certifications, and often destructive/non-destructive testing records. Prepare to submit certificates of conformance and manufacturing process documentation.
Price strategically for the DLA supply chain. Research historical awarded prices through FPDS or USAspending.gov for comparable DLA bearing contracts. Factor in DLA's preference for firm-fixed pricing with extended delivery periods, and consider whether electronic data interchange (EDI) capability affects pricing competitiveness.
Address packaging and labeling requirements per MIL-STD-129 and any DLA-specific instructions. Improper marking frequently causes delivery rejections in DLA contracts.
Submit through DLA's electronic systems—typically DIBBS (DLA Internet Bid Board System) for this solicitation type. Confirm registration status and any required certifications (SAM, CAGE code, FOUO capability if applicable).
Next steps
Read the full solicitation on SAM.gov using solicitation number SPE4A627T8275. The posted date of November 4, 2026 leaves limited time before the November 12, 2026 deadline—procure technical specifications immediately and confirm internal bid preparation resources are available. Verify whether the solicitation contains delivery quantity schedules, inspection requirements, or special contract clauses not reflected in the synopsis metadata.
View the official notice on SAM.gov →