Request for Interested Manufacturers NSN 1680-530-3831 (Aerial Nozzle Press, (Coupler) )
Closed Pre-Solicitation Posted
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- Solicitation number
- SPRWA126R0006
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- Place of performance
- Georgia 31088, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Aviation (DLA Aviation) is conducting market research to identify potential manufacturers for the Aerial Nozzle Press (Coupler), NSN 1680-01-530-3831, PN 50725, a non-commercial aircraft component used on HC/MC-130 refueling hose systems. This coupling assembly consists of a housing, locking mechanism, poppet valve, and connector designed to guide the mating nozzle from receiver aircraft while incorporating a pressure regulating feature to prevent fuel delivery surges that could damage aircraft fuel systems. The pre-solicitation notice was posted on November 4, 2025, with interested manufacturers required to submit responses by November 19, 2025. While specific evaluation criteria are not detailed in this notice, the government seeks sources possessing the expertise, capabilities, and experience to meet qualification and production requirements for this specialized aerospace component. The notice does not specify a formal proposal evaluation methodology or additional submission deadlines beyond the November 19 due date for expressions of interest.
This procurement carries no set-aside designation and is classified under NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing) with PSC 1680 (Miscellaneous Aircraft Accessories and Components). The current manufacturer is Mission Systems Davenport Inc. (formerly Eaton Industrial Corporation, Cage 72429), which has delegated acquisitions support to Blue Aerospace LLC (Cage 1WZW9) as their authorized supplier. The government does not possess a complete data package for competitive procurement, as the manufacturing data was never purchased and the incumbent is unwilling to provide it, presenting a significant impediment to competition. No contract value, quantity requirements, or specific production timeline are disclosed in this pre-solicitation notice. Interested manufacturers should contact DLA Aviation to express capability and obtain additional information regarding qualification and production requirements.
Notice text
SUBJECT:
Market research is being conducted to identify potential sources that may possess the expertise, capabilities, and experience to meet the requirements for qualification and production of the Aerial Nozzle Press, (Coupler) NSN 1680-530-3831, PN 50725.
ITEM DESCRIPTION
The HC/MC-130 Aerial Nozzle Press, (Coupler) National Stock Number (NSN):1680-01-530-3831, Part Number (P/N): 50725, is attached to the refueling hose just AFT of the ejection spring. The coupling consists primarily of a housing, locking mechanism, poppet valve, and connector. The coupling also includes a hose end pressure regulating feature which prevents surges in fuel delivery pressure, which prevents damage to fuel system components on the receiver airplane, and also to an extent on the tanker airplane. The housing is cone shaped to guide the entrance of the mating nozzle on the receiver airplane. There are three locking mechanisms, consisting of spring-loaded pistons, eccentrically attached to arms and rollers.
IMPEDIMENT TO COMPETITION
The Aerial Nozzle Press (Coupler) is designed, qualified and manufactured by Eaton Industrial Corporation, who is now known as Mission Systems Davenport Inc. (a.k.a Eaton Mission Systems Davenport Inc.), Cage 72429., however Mission Systems Davenport Inc. no longer supports acquisitions and instead utilizes Blue Aerospace LLC, Cage 1WZW9, as their authorized supplier. The Aerial Nozzle Press is a non-commercial item. The Aerial Nozzle Press (Coupler) is not under the configuration control of the Government.
The manufacturing data was not purchased by the Government and Eaton Mission Systems Davenport Inc. is not willing to sell the data to the Government. The Government does not have a complete data package to facilitate a competitive procurement of the Aerial Nozzle Press (Coupler).
INTEREST
The DLA/AWB Contracting Office intends to award a sole source contract to Safran Power USA, LLC for the manufacture of the Starter Generator in support of the UH-1N helicopter program. Other interested parties may identify their interest and capability to respond to the requirement no later than November 30, 2025 to Maureen Sandrock (maureen.sandrock.2@us.af.mil), Roberto Martinez-Perez (Roberto.Martinez-Perez@dla.mil) and Jerry Latimer (Jerry.Latimer@dla.mil). The Government intends to procure these items using Other Than Full and Open Competition as prescribed by FAR 6.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements.
DISCLAIMER
This sources sought synopsis is for informational purposes only. This is not a request for proposal. It does not constitute a solicitation, and shall not be construed as a commitment by the government. Responses in any form are not offers, and the government is under no obligation to award a contract as a result of this announcement. No funds are available to pay for preparation of responses to this announcement. Any information submitted by respondents to this technical description is strictly
Notice history
| Notice | Type | Posted |
|---|---|---|
| NSN 1680-530-3831 (Aerial Nozzle Press, (Coupler) ) | Solicitation | |
| Intent to Procure: NSN 1680-530-3831 (Aerial Nozzle Press, (Coupler) ) | Pre-Solicitation | |
| This notice | Pre-Solicitation |
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