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HYDRAULIC MODULE AS

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA · Response deadline: Mon, 19 Oct 2026

What the government is buying

DLA Aviation at Philadelphia is soliciting bids for a hydraulic module assembly, a component used in aircraft systems. Hydraulic modules typically integrate pumps, valves, manifolds, and other components that control fluid power in military aircraft—functions such as landing gear extension, flight control actuation, and brake systems.

Aircraft hydraulic assemblies under DLA Aviation contracts generally require adherence to military specifications and aviation-grade quality standards. The specific technical requirements, including part numbers, performance specifications, and applicable military standards, are detailed in the full solicitation. DLA Aviation serves as the primary procurement arm for the Department of Defense's aviation spare parts and supplies.

Key facts

Who can bid

This solicitation is unrestricted—no set-aside applies, meaning businesses of all sizes may compete. Under NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing), the standard size threshold for small business classification is 1,250 employees. Firms above this threshold compete as large businesses.

Eligible bidders should have or be able to obtain:

• SAM.gov registration (active and current)
• DUNS/UEI and valid CAGE code
• Capability to manufacture or supply aviation hydraulic components to military specifications
• Appropriate quality certifications for aerospace/defense work (AS9100, ISO 9001, or equivalent may be required; see the solicitation)

First-time DLA vendors should note that DLA Aviation contracts often require NIST SP 800-171 cybersecurity compliance and may involve DFARS clauses specific to defense acquisitions.

How to put together a competitive bid

For unrestricted aircraft parts solicitations, consider these factors:

Technical compliance: Carefully map your proposed part or assembly against every specification in the solicitation. Hydraulic modules for military aircraft typically require traceable materials, specific seal compounds, and pressure ratings—deviations generally require alternates or waivers.

Past performance: Document relevant deliveries to DLA, other military customers, or commercial aviation. Unrestricted solicitations attract established aerospace suppliers; strong past performance differentiates your bid.

Pricing strategy: Large, experienced competitors may bid aggressively. Analyze historical pricing for similar NSNs through DLA's Electronic Catalog (ECAT) or FedBid/FedMall data if available. Consider whether your supply chain and manufacturing efficiency support competitive pricing at anticipated volumes.

Source of supply: Identify whether you manufacture the hydraulic module, are an authorized distributor, or subcontract production. DLA prefers manufacturer-direct or authorized sources; disclose your supply chain clearly.

Small business advantage: Though unrestricted, highlight any small business status for subcontracting plan credit if the contract exceeds thresholds requiring large business subcontracting goals.

Next steps

• Read the full solicitation on SAM.gov using solicitation number SPRPA127QZA07
• Confirm all technical specifications, delivery requirements, and contract clauses before preparing your proposal
• Note the deadline: October 19, 2026 at 4:30 PM EDT—DLA typically does not accept late submissions
• Verify your SAM.gov registration is active through the contract performance period
• Review the solicitation for any pre-bid conference, site visit, or question submission deadlines that may precede the response deadline

View the official notice on SAM.gov →