# SAM #N00019-27-RFPREQ-APM275-0217

NAVAIR V-22 Environmental Control System Components for Block B-to-Block C Upgrades

**Buyer:** Naval Air Systems Command
**Posted:** October 13, 2026
**Respond By:** October 27, 2026
**Identifier:** N00019-27-RFPREQ-APM275-0217
**NAICS:** 336413

NAVAIR is seeking Honeywell V-22 environmental control system components for Block B-to-Block C upgrades.
- Government buyer: Naval Air Systems Command (NAVAIR), Program Manager Air (PMA)-275.
- Procurement approach: NAVAIR intends to place a sole-source delivery order with **Honeywell International Inc.**, identified as the OEM.
- Requested components:
  - ECS Controller — NSN 4120-01-583-4350; quantity not specified.
  - Environmental Control Unit — NSN 1680-01-583-4344; quantity not specified.
  - Cockpit Flow Control Valve — NSN 1680-01-584-2936; quantity not specified.
  - Nosebay Avionics Cooling Supply Fan Motor — NSN 1680-01-482-7098; quantity not specified.
  - Nosebay Fan Bracket — NSN 5340-01-545-5814; quantity not specified.
- Honeywell is described as the only source with the proprietary technical data, configuration knowledge, manufacturing capability, and supply-chain access needed to provide components compatible with the existing V-22 configuration.
- Interested sources may provide capability information demonstrating access to technical data and the ability to meet manufacturing, quality assurance, configuration management, delivery, and support needs. This notice is not a request for competitive proposals.

### Description

<p>The Naval Air Systems Command (NAVAIR), Program Manager Air (PMA)-275, intends to award a sole-source Delivery Order to Honeywell International Inc. under Basic Ordering Agreement N0001923G0004 for the procurement of Environmental Control System (ECS) components in support of V-22 Block B to Block C Mission Computer Obsolescence Initiative (MCOI) upgrades. These components consist of: ECS Controller, National Stock Number (NSN) 4120-01-583-4350; Environmental Control Unit, NSN 1680-01-583-4344; Cockpit Flow Control Valve, NSN 1680-01-584-2936; Nosebay Avionics Cooling Supply Fan Motor, NSN 1680-01-482-7098; and Nosebay Fan Bracket, NSN 5340-01-545-5814.&nbsp; The required ECS components are necessary to support the integration, sustainment, and fielding of the Block B to Block C MCOI upgrade effort for the V-22 fleet.&nbsp; The estimated period of performance is two years, with anticipated award in September 2027.&nbsp;</p>

<p>This action is being awarded on a sole-source basis to Honeywell International Inc. in accordance with the statutory authority permitting other than full and open competition under Title 10 U.S.C. 3204(a)(1), as implemented by FAR 6.103-1, &ldquo;Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements.&rdquo; Honeywell International Inc. is the original equipment manufacturer and current source with the requisite proprietary technical data, configuration knowledge, manufacturing capability, and supply-chain access necessary to provide components compatible with the existing V-22 ECS configuration.</p>

<p>Award to another source would require the Government to obtain or develop technical data, conduct engineering analysis and qualification activities, establish manufacturing capability, and complete integration and airworthiness-related assessments. These actions would introduce unacceptable schedule, cost, configuration-control, and fleet-readiness risk to the V-22 Block B-to-C MCOI upgrade effort. Honeywell International, Inc. is the only source that has the knowledge, experience, technical expertise, and source data to provide these parts to meet the Government&rsquo;s need.</p>

<p>This notice is not a request for competitive proposals. However, responsible sources that believe they can satisfy the requirement may submit capability information demonstrating their ability to provide ECS components fully compatible with the V-22 configuration and required delivery schedule. Submitted information must address access to applicable technical data; manufacturing, quality-assurance, and configuration-management capability; and the ability to meet required delivery and support requirements.</p>

[View original listing](https://sam.gov/opp/70baeba5549d488f8bdadff76c8e7fec/view)
