ShroudSegmentTurb_End_Item_F100_NSN_2840013214450NZ_PN_4076790-01
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION OKLAHOMA CITY.DLA AVIATION AT OKLAHOMA CITY, OK · Response deadline: Mon, 23 Nov 2026
What the government is buying
This solicitation is for an aircraft engine part: a shroud segment turbine end item for the F100 engine, with National Stock Number 2840-01-321-4450 and part number 4076790-01. The F100 is a turbofan engine family developed by Pratt & Whitney and used in military fighter aircraft, including variants of the F-15 Eagle and F-16 Fighting Falcon. Shroud segments are stationary components that form the inner boundary of the turbine section, directing airflow and protecting adjacent structures from hot gas exposure.
This procurement falls under NAICS code 336412, which covers Aircraft Engine and Engine Parts Manufacturing. Companies in this industry manufacture aircraft engines and engine parts, including those for military applications. The classification code 2840 corresponds to "Gas Turbines and Jet Engines, Aircraft; and Components" in the Federal Supply Classification system.
DLA Aviation Oklahoma City manages this procurement as part of the Defense Logistics Agency's mission to supply replacement parts that keep military aircraft operational. Turbine engine components for tactical aircraft typically require precision manufacturing, specialized heat-resistant alloys, and strict quality control to meet aerospace standards.
Key facts
| Attribute | Value |
|---|---|
| Agency | Defense Logistics Agency (DLA) Aviation – Oklahoma City, OK |
| Notice type | Solicitation |
| Solicitation number | SPRTA127R0029 |
| NAICS | 336412 (Aircraft Engine and Engine Parts Manufacturing) |
| Set-aside | None |
| Response deadline | November 23, 2026 at 3:00 PM CT |
| Place of performance | Not specified in metadata |
Who can bid
This is a full and open competition with no small-business set-aside. Any qualified manufacturer or supplier may bid, including large businesses, small businesses, and other eligible entities. Small businesses are not excluded, but they will compete directly against larger, potentially more established aerospace contractors.
To bid, you must:
- Be registered in the System for Award Management (SAM.gov) with active registration
- Have a CAGE code
- Meet any contractor responsibility requirements DLA specifies
- Demonstrate capability to produce or source aerospace-quality turbine engine components
Manufacturers with AS9100/ISO 9001 quality certifications and experience with military aerospace specifications (such as MIL-STD or Pratt & Whitney proprietary requirements) will be best positioned. DLA may require source approval or qualification for critical engine parts, meaning your facility or processes may need pre-approval before award.
How to put together a competitive bid
Given this is an unrestricted solicitation for a specific NSN/part-numbered item, your bid strategy should focus on:
Technical compliance: Obtain the complete technical data package through the solicitation to understand material specifications, dimensional tolerances, surface treatments, and any proprietary coating requirements. Aircraft turbine shrouds operate in extreme temperature environments—material selection and thermal barrier coatings are typically critical.
Quality certification: Ensure your quality system meets expectations; see the solicitation for required QSLM (Qualified Suppliers List for Manufacturers) status or other DLA quality requirements. If you lack current approval, factor qualification timelines into your planning.
Traceability and documentation: Military aerospace parts require comprehensive material traceability, process documentation, and lot control. Your proposal should demonstrate robust record-keeping systems.
Pricing strategy: As unrestricted competition, expect aggressive pricing from established engine OEMs and major aftermarket suppliers. Evaluate whether you can achieve cost competitiveness through manufacturing efficiency, alternative sourcing, or value-added services like faster delivery.
Past performance: Highlight relevant deliveries of comparable engine components to DLA, other defense customers, or commercial aviation—particularly for hot-section turbine parts.
Next steps
Download and review the full solicitation on SAM.gov using solicitation number SPRTA127R0029. The solicitation will contain complete specifications, delivery requirements, inspection criteria, packaging standards, and any qualification prerequisites.
Note the firm response deadline of November 23, 2026 at 3:00 PM Central Time. DLA solicitations typically do not accommodate late submissions. Begin any required qualification or source approval processes immediately if you are not already an approved supplier for this NSN or similar items.
View the official notice on SAM.gov →