Open federal opportunities

14--BALL SCREW AND NUT ASS

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AV RICHMOND.DLA AVIATION · Response deadline: Tue, 13 Oct 2026

What the government is buying

This procurement will acquire ball screw and nut assemblies, mechanical components used to convert rotational motion to linear motion with high precision. These are critical parts in aircraft systems and other defense applications where controlled, accurate movement is essential—such as flight control surfaces, landing gear mechanisms, and adjustable engine components.

Ball screw assemblies typically consist of a threaded shaft (the screw) with ball bearings that recirculate through matched ball grooves in a nut assembly. This design achieves high efficiency and minimal backlash compared to plain screw mechanisms. DLA Aviation Richmond manages procurement of aviation-classified items for military platforms across services. The specific quantities, part numbers, technical specifications, and intended end-use platforms for this requirement are not included in the available metadata; see the solicitation for these details.

Key facts

Who can bid

This opportunity is reserved exclusively for small businesses certified as small under NAICS code 336415 (Aircraft Manufacturing, Parts and Manufacturing). To qualify, your business must:

• Meet the Small Business Administration size standard for NAICS 336415 (typically 1,000 employees; verify current thresholds at SBA.gov)
• Be registered in SAM.gov with active status
• Have any required Small Business certification current and valid
• Understand that no large business primes or affiliates may participate; teaming arrangements must preserve small business status

DLA suppliers of aviation hardware often need to meet quality system requirements (commonly AS9100 or ISO 9001) and demonstrate traceability, counterfeit prevention, and source control capabilities. If you are not currently a DLA supplier, evaluate whether you can satisfy these baseline expectations before bidding.

How to put together a competitive bid

Understand the technical requirement. Ball screw assemblies for defense aviation are highly specialized. Review the solicitation for:

• Precise dimensional and performance specifications (lead accuracy, load ratings, life cycles)
• Material and plating requirements (often cadmium alternatives or specific corrosion-resistant finishes)
• Approved sources or qualification testing requirements
• Packaging and preservation standards (military or commercial aircraft standards)

Assess your manufacturing footprint. NAICS 336415 covers aircraft parts manufacturing. If you are a distributor rather than a manufacturer, confirm whether the solicitation permits reseller participation or requires original equipment manufacture. DLA "14" class items are typically semi-finished or finished hardware.

Price strategically. DLA uses automated procurement tools with emphasis on price competition for standard hardware. For specialized assemblies, technical responsiveness may weigh more heavily. Research DLA's historical pricing for similar national stock numbers if available.

Prepare compliant documentation. DLA solicitations require strict adherence to submission format, delivery schedules, and clause flow-downs. Missing a Certificate of Compliance or DFARS clause acknowledgment can eliminate an otherwise competitive bid.

Next steps

Access the full solicitation on SAM.gov using solicitation number SPE4A627T0405. Review the complete technical specifications, terms and conditions, and any attachments or drawings that define this requirement. Note the response deadline of October 13, 2026—allow adequate time for internal review, subcontractor coordination if needed, and electronic submission through the specified DLA procurement system.

View the official notice on SAM.gov →