VALVE
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA · Response deadline: Mon, 16 Nov 2026
What the government is buying
DLA Aviation Philadelphia is soliciting bids for a valve, identified by Federal Supply Classification code 2840 (Aircraft Propellers and Components). NAICS code 336412 designates this as an Aircraft Engine and Engine Parts Manufacturing procurement. This type of work typically involves supplying critical aerospace components that meet rigorous military specifications for airworthiness and performance. Valves in this category may control fuel, oil, hydraulic fluid, or pneumatic systems within aircraft propulsion or auxiliary systems. Contractors should expect requirements for traceability, material certifications, and compliance with defense quality standards such as MIL-STD or applicable FAA production approvals, depending on the specific end-use platform—see the solicitation for exact technical requirements.
Key facts
| Attribute | Value |
|---|---|
| Agency | DLA Aviation at Philadelphia, PA (Defense Logistics Agency, Department of Defense) |
| Notice type | Solicitation |
| Solicitation number | SPRPA127QXA60 |
| NAICS | 336412 |
| Set-aside | None (full and open competition) |
| Response deadline | November 16, 2026 at 4:30 PM ET |
| Place of performance | Not specified in metadata; see the solicitation |
Who can bid
This solicitation is open to all responsible sources—no small-business set-aside applies. Any qualified manufacturer or supplier registered in SAM.gov may compete, including large businesses, small businesses of any category, and non-traditional defense contractors. Because the NAICS code is 336412 (Aircraft Engine and Engine Parts Manufacturing), firms with aerospace manufacturing capabilities, AS9100 quality management certification, and experience with DLA or military aviation supply chains will be most competitive. New entrants should verify their SAM registration is active and that they can meet any qualifying requirements for defense supply such as DFARS compliance, counterfeit parts prevention protocols, and source inspection arrangements.
How to put together a competitive bid
Review technical requirements meticulously. Aircraft valves require exact conformance to specifications; deviations typically require formal requests for deviation or approved equivalents—see the solicitation for the governing specification and inspection criteria.
Assess your manufacturing and certification footprint. DLA Aviation maintains strict quality requirements. Ensure your facility can support first article inspection, lot acceptance testing, or other verification methods the solicitation may specify.
Price strategically for full and open competition. Without a set-aside, you will compete against established aerospace suppliers. Analyze historical pricing for similar NSNs if available through DLA's procurement history tools, and factor in all costs: materials, special processes (plating, welding, non-destructive testing), packaging, and delivery.
Verify supply chain readiness. Source controlled items or sole-source subcomponents can derail bids. Identify alternative manufacturers or approved sources early; the solicitation should list any Critical Application Items or source restrictions.
Prepare required representations and certifications. Standard DFARS and FAR clauses apply to defense procurements. Confirm your TIN, CAGE code, and past performance data in SAM.gov are current.
Next steps
Read the complete solicitation package on SAM.gov using solicitation number SPRPA127QXA60. The full notice will contain the statement of work, delivery schedule, inspection requirements, and all applicable contract clauses. Note the firm response deadline of November 16, 2026 at 4:30 PM Eastern Time—late submissions will not be considered. Submit questions through the contact method identified in the solicitation if any requirements are unclear.
View the official notice on SAM.gov →