CYLINDER
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA · Response deadline: Tue, 10 Nov 2026
What the government is buying
DLA Aviation at Philadelphia is soliciting bids for a cylinder, as indicated by the title and Federal Supply Classification (FSC) code 1710. Items in FSC 1710 are typically aircraft gas turbines, jet engines, and components—including various engine-related cylinders such as master cylinders, brake cylinders, hydraulic cylinders, pneumatic cylinders, or similar components used in aviation systems.
The Defense Logistics Agency (DLA) is the Department of Defense's combat logistics support agency, responsible for procuring and supplying spare parts and materials across military services. DLA Aviation specifically manages aviation-related items. Procurement at this level generally involves supplying a manufactured item that meets military specifications and quality standards.
See the solicitation for exact quantities, specifications, and any delivery requirements.
Key facts
| Attribute | Value |
|---|---|
| Agency | Defense Logistics Agency (DLA) Aviation – Philadelphia, PA |
| Notice type | Solicitation |
| Solicitation number | SPRPA126RYD29 |
| NAICS | 336413 |
| Set-aside | None (unrestricted) |
| Response deadline | November 9, 2026 at 11:59 PM ET |
| Place of performance | Not specified in notice |
Who can bid
This is an unrestricted solicitation—no small business set-aside applies. Any responsible source may submit an offer, including:
- Large manufacturers of aircraft components and engine parts
- Small businesses with capabilities in NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing)
- Non-traditional defense contractors
NAICS 336413 covers establishments primarily engaged in manufacturing aircraft parts (excluding engines and propulsion units) and auxiliary equipment. This includes manufacturers of hydraulic and pneumatic system components, control systems, and other aircraft parts. The Small Business Administration size standard for this NAICS is typically 1,500 employees—see the solicitation for any applicable size standard if small business preferences or subcontracting plan requirements apply.
Firms must be registered in SAM.gov, have an active Unique Entity ID, and meet any DLA supplier qualification requirements. See the solicitation for specific certification, quality system, and past performance requirements.
How to put together a competitive bid
For aviation component manufacturing solicitations, consider these practical steps:
Verify technical capability against specifications. DLA Aviation items typically require conformance to military or industry specifications (MIL-SPECs, SAE, or OEM standards). Obtain the detailed specification from the solicitation and confirm your manufacturing processes, materials, and testing capabilities align. FSC 1710 items often require traceability, material certifications, and special processes like NDT or heat treatment.
Assess supply chain and lead time. Engine-related components may require specialty alloys, forgings, or castings with extended procurement lead times. Evaluate your supply chain exposure and confirm you can meet any Required Delivery Date.
Price strategically for aftermarket/defense pricing. DLA uses historical pricing data and should-cost models. Research previous awards for similar National Stock Numbers (NSNs) using FPDS or DLA's Internet Bid Bond System (DIBBS) history. Consider total evaluated price including any shipping, packaging, or special handling for government destination requirements.
Review quality requirements. Aviation safety-critical items typically demand AS9100 or ISO 9001 quality systems, source inspection, and DLA acceptance at origin or destination. Confirm your quality certifications are current and adequate.
Address packaging and marking. DLA has strict military packaging requirements (MIL-STD-2073). Non-conforming packaging is a frequent cause of rejection.
Next steps
- Read the full solicitation on SAM.gov using solicitation number SPRPA126RYD29 or the title "CYLINDER." The posted date was October 14, 2026.
- Download all attachments, including the specification, delivery schedule, and any clauses or provisions.
- Submit your offer before November 9, 2026 at 11:59 PM Eastern Time—the response deadline. DLA typically does not accept late bids.
- Monitor SAM.gov and DIBBS for any amendments or Q&A postings that may affect your bid.
View the official notice on SAM.gov →