Contacts, documents and full notice history are available with a subscription.
Presolicitation NONE Expired 1 notice

Engine Air Particle Separator (EAPS) Blowers and Inlet Guide Vanes (IGVs) Redesign for V-22 Osprey N00421-26-RFPREQ-AB44000-0005

Solicitation N00421-26-RFPREQ-AB44000-0005 Copied Notice ID c44ee9a7971b4bfa848b3631953563b0 Copied DEPT OF DEFENSE — NAVAL AIR SYSTEMS COMMAND
SAM.gov
Posted
Dec 12, 2025
Deadline
Dec 27, 2025
Set-aside
NONE
NAICS
336412
PSC
2840

Summary

AI-generated · Dec 13, 2025

Redesign Engine Air Particle Separator (EAPS) Blowers and Inlet Guide Vanes (IGVs) for both left- and right-hand V-22 Osprey engines to fix stall conditions that occur outside the expected flight envelope and to restore/improve blower performance to the intended state. The effort targets safety-critical improvements for USN/USMC aircraft, with deliverables spanning engineering changes, manufacturing drawings, operating limits and instructions, maintenance procedures, life limits, reliability/maintainability predictions, technical reports, specification change notices, and test reports.

This will be a sole-source, one-year task under a Basic Ordering Agreement awarded to Bell Boeing, the sole designer/developer/integrator with the necessary technical data. While Bell Boeing is the only known firm with the required data, responsible sources may submit information for potential competitive consideration; however, no competitive procurement is guaranteed and no further solicitation is available at this time.

The Naval Air Systems Command (NAVAIR) intends to award a delivery order under Basic Ordering Agreement (BOA) (N0001918G0020) to Bell Boeing on a sole source basis for non-recurring engineering efforts. These efforts are required to redesign the current Engine Air Particle Separator (EAPS) Blowers and Inlet Guide Vanes (IGVs) (Left-Hand Engine: Inboard IGV and Blower; Right Hand Engine - Outboard IGV and Blower) on United States Navy (USN) and United States Marine Corps (USMC) V-22 Osprey aircraft. The redesign of the EAPS and IGV are intended to improve the functionality of the blower and improve performance to its intended state. Currently the EAPS and IGV stall in areas of the flight envelope where a stall should not occur, which poses a safety risk to aircraft and aircrew. Contract deliverables will include engineering change proposals, manufacturing drawings, operating instructions and limits, maintenance instructions, rework/repair procedures, life limits, reliability and maintainability predictions, technical reports, specification change notices, and test reports. The period of performance for these task orders will be one year during Calendar Year 2026. These awards are based on Title 10 U.S.C 2304(c)(1), as implemented at FAR 6.302-1, only one responsible source or no other supplies or services will satisfy agency requirements. No additional written information, formal request for proposals, or solicitation is available at this time. THIS NOTICE OF INTENT IS NOT A REQUEST FOR COMPETITIVE PROPOSALS AND IS ISSUED IN ACCORDANCE WITH THE REQUIREMENTS OF FAR 5.2. GENERAL INFORMATION: Bell Boeing is the sole designer, developer, and integrator of the above engines and is uniquely qualified to provide the complete range of program support required by the fleet. In addition, Bell Boeing is the only known firm that possesses the technical data necessary to fulfill the Government's requirements. However, responsible sources are encouraged to submit a response to this notice in writing that contains information that may be used by the Government to determine whether to conduct competitive procurements(s). A determination by the Government not to open this class of requirements to competition based upon response(s) to this notice is solely within the discretion of the Government. Responses must be received within 15 days of publication of this notice. Information provided herein is subject to change and in no way binds the Government. Points of contact for this announcement are: Contract Specialist, Michael Lang at michael.j.lang92.civ@us.navy.mil Contracting Officer, Stacey Stone at stacey.l.stone9.civ@us.navy.mil

From Presolicitation posted on Dec 12, 2025

Notice history

1
  1. Presolicitation LATEST Posted Dec 12, 2025 View

Details

Solicitation number N00421-26-RFPREQ-AB44000-0005
Notice ID c44ee9a7971b4bfa848b3631953563b0
Notice type Presolicitation
Product / Service (PSC) 2840
NAICS 336412
Set-aside No Set aside used
Place of performance St James, Maryland
Archive date Jan 11, 2026

Award Information

Not yet awarded

Documents

No files available

View on SAM.gov

Contacts

primary
Mr. Michael Lang

Email

secondary
Stacey Stone

Email

Agency

DEPT OF DEFENSE
DEPT OF THE NAVY
NAVAIR
NAVAIR HQS
NAVAL AIR SYSTEMS COMMAND

Place of Performance

St James, Maryland 20670
USA

Dates

Posted Dec 12, 2025 7 months ago
Last Updated Aug 06, 2026 1 day ago
Due Dec 27, 2025 7 months ago