16--CHOPPER ASSEMBLY,ED, IN REPAIR/MODIFICATION OF
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS PHILADELPHIA.NAVSUP WEAPON SYSTEMS SUPPORT · Response deadline: Mon, 23 Nov 2026
What the government is buying
The Department of the Navy, through NAVSUP Weapon Systems Support Philadelphia, is soliciting offers for repair or modification work involving a "Chopper Assembly, ED." This falls under the broader category of aircraft equipment and components.
NAICS code 336413 covers Other Aircraft Parts and Auxiliary Equipment Manufacturing. This classification includes establishments primarily engaged in manufacturing aircraft parts (except engines and propulsion units) and auxiliary equipment. The "chopper assembly" referenced in the title suggests specialized rotating or cutting equipment used in aircraft systems—see the solicitation for the specific application and technical requirements.
The classification code 1680 corresponds to Aircraft Components and Accessories, which is consistent with repair and modification work on military aviation equipment. This type of contract typically involves depot-level maintenance, overhaul, or engineering changes to extend service life or improve performance of aircraft components.
Without a set-aside designation, this opportunity is open to full and open competition under standard federal procurement rules.
See the solicitation for the complete statement of work, deliverables, and any special tooling or facility requirements.
Key facts
| Attribute | Value |
|---|---|
| Agency | Department of the Navy / NAVSUP Weapon Systems Support Philadelphia |
| Notice type | Solicitation |
| Solicitation number | N0038327RPA05 |
| NAICS | 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing) |
| Set-aside | None (full and open) |
| Response deadline | November 23, 2026 at 2:00 PM ET |
| Place of performance | Not specified in metadata — see the solicitation |
Who can bid
This full-and-open solicitation is available to all responsible prospective contractors, including large businesses and small businesses without set-aside restrictions. However, small businesses with relevant capabilities in NAICS 336413 should strongly consider bidding, as competition may be narrower than unrestricted defense solicitations typically attract.
To be competitive, bidders generally need:
- Applicable security clearance for defense work (often Secret or higher for depot-level repair on military systems)
- Experience with military aviation components, particularly under Parts Manufacturer Approval (PMA) or original equipment manufacturer (OEM) arrangements
- Quality certifications such as AS9100 (aerospace standard) and likely ISO 9001
- Past performance on Department of Defense contracts, especially Navy aviation logistics support
- Facility clearance and capacity to handle classified technical data if the chopper assembly involves controlled designs
Small businesses without prior defense contracting experience should evaluate whether they can meet these baseline requirements or would need to partner as a subcontractor first.
How to put together a competitive bid
Understand the technical scope precisely. "Repair/modification" contracts vary dramatically—from component overhaul with established technical orders to engineering change proposals requiring redesign. The solicitation should specify whether this is a firm-fixed-price job, cost-plus, or another contract type. See the solicitation for labor categories, material estimates, and inspection requirements.
Price strategically for full-and-open competition. Without a set-aside, you may compete against established defense contractors with significant overhead advantages. Focus on:
- Proposed technical approach and process efficiency rather than low price alone
- Proposed performance period and whether you can accelerate delivery
- Small business participation plans (even when not required, they can score evaluator preference points)
Demonstrate relevant past performance. Aircraft parts repair contracts heavily weight technical capability and quality history. Cite specific contracts for similar military assemblies, including defect rates, on-time delivery percentages, and any performance awards.
Address logistics and supply chain. NAVSUP WSS Philadelphia manages aviation supply chain operations. Your proposal should demonstrate understanding of Defense Logistics Agency procedures, Military Standard Requisitioning and Issue Procedures (MILSTRIP), and likely Federal Logistics Information System (FLIS) compatibility.
Prepare for possible pre-award survey. The Navy frequently conducts Capability Reviews or Pre-Award Surveys for new suppliers to manufacturing/repair solicitations. Ensure your quality system, financial position, and production capacity documentation is current.
Next steps
- Read the full solicitation immediately at SAM.gov using solicitation number N0038327RPA05
- Note the deadline: November 23, 2026 at 2:00 PM ET — late submissions are typically inadmissible
- Register in SAM if not already active; verify your registration is current and your NAICS 336413 is reflected in your profile
- Download all attachments and amendments; solicitations for aircraft components often include technical data packages requiring controlled access
- Submit questions early if any specification or requirement is unclear — the Q&A period typically closes well before the response deadline
View the official notice on SAM.gov →