31--RETAINER AND ROLLERS,B
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AV RICHMOND.DLA AVIATION · Response deadline: Tue, 20 Oct 2026
What the government is buying
The Defense Logistics Agency (DLA) Aviation at Richmond is procuring mechanical components classified under Federal Supply Classification 31—specifically retainers and rollers. These are typical hardware items used in bearing assemblies and related mechanical systems that support military aviation operations.
NAICS code 333613 corresponds to Mechanical Power Transmission Equipment Manufacturing. Companies in this industry manufacture gears, bearings, speed changers, drive chains, and mechanical power transmission equipment for industrial and transportation applications. For DLA Aviation, these components typically support maintenance, repair, and overhaul of military aircraft and related ground support equipment.
This is a combined synopsis/solicitation, meaning the notice serves as both an announcement of the procurement and the actual bidding document, streamlining the process for offerors.
Key facts
| Attribute | Value |
|---|---|
| Agency | Defense Logistics Agency (DLA) Aviation - Richmond |
| Notice type | Combined Synopsis/Solicitation |
| Solicitation number | SPE4A627T1971 |
| NAICS | 333613 (Mechanical Power Transmission Equipment Manufacturing) |
| Set-aside | None—Full and Open Competition |
| Response deadline | October 20, 2026 |
| Place of performance | Not specified in metadata—see the solicitation |
Who can bid
This solicitation is full and open competition with no set-aside designation, meaning any qualified business—large or small—may submit a bid. Small businesses are welcome to compete but do not receive preference through a specific program on this opportunity.
To bid, your firm must:
- Be registered in the System for Award Management (SAM.gov) with active registration
- Have NAICS 333613 in your SAM profile (or be capable of manufacturing/producing these items)
- Meet any contractor responsibility standards DLA specifies
DLA Aviation frequently purchases through its Prime Vendor or long-term contract programs for hardware items, so firms should confirm whether this represents a spot buy or entry into an ongoing supply arrangement.
How to put together a competitive bid
For mechanical hardware like retainers and rollers, DLA evaluations typically emphasize:
Pricing competitiveness: Hardware procurements are often lowest-price technically acceptable (LPTA). Research historical prices through DLA's Internet Bid Board System (DIBBS) for comparable NSNs or FSC 31 items. DIBBS shows past awarded prices and quantities for identical or similar parts.
Technical compliance: Verify material specifications, dimensions, tolerances, and any applicable military or commercial standards (such as MIL-SPEC or SAE/AS standards mentioned in the full solicitation). Non-conforming product risks rejection.
Traceability and documentation: Aviation components require documentation proving conformance to specified standards. Prepare certificates of conformance, material certifications, and test reports as required.
Delivery performance: DLA tracks vendor performance through the Vendor Shipment Module (VSM) and Contractor Performance Assessment Reporting System (CPARS). Realistic delivery commitments protect your past performance record.
Quality certification: If required, verify whether your quality system meets standards such as ISO 9001 or AS9100 (aerospace-specific), which DLA Aviation frequently mandates for aviation-critical items.
Next steps
Access the full solicitation immediately on SAM.gov using solicitation number SPE4A627T1971. The combined synopsis/solicitation contains the complete statement of work, quantities, packaging requirements, inspection criteria, and exact delivery terms—none of which appear in the metadata.
Review the allocation or packaging data to determine whether this requires bulk shipment, unit pack quantities, or special preservation methods for military storage.
Note the deadline: Responses are due October 20, 2026, with the notice posted October 13, 2026—providing approximately one week to respond. Given this compressed timeline, prioritize confirming your firm's technical capability and immediate availability to meet any delivery requirements.
Submit questions or requests for extension through SAM.gov's messaging function if the timeline appears unworkable, though DLA typically maintains fixed deadlines for hardware procurements.
View the official notice on SAM.gov →