C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400 AMP
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- SPRWA1-26-R-0016
- Agency
-
Aviation
Defense Logistics Agency, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 335311 Power, Distribution, and Specialty Transformer Manufacturing
Notice details come from SAM.gov. Updated .
About this opportunity
The Defense Logistics Agency Aviation seeks supply of Regulated Transformer Rectifier Units (RTRU) 400 AMP for C-5 aircraft under a sole-source Requirements Indefinite Delivery Contract with GE Aviation (CAGE 19623), with proposals due July 10, 2026. The procurement is conducted under FAR 6.302-1, Only One Responsible Source.
Place of performance is contractor facilities, with first article and integration testing expected at a USAF installation. Delivery location for first articles is 409 SCMS/GUEA at Robins Air Force Base, Georgia. The RTRU must convert 115 Volts AC, 400 Hertz, 3-phase input power to regulated +28 Volts DC at 400 amperes maximum and serve as a Form, Fit, Function, and Interface replacement per Source Control Drawing 4B99005, Specification LG03ER0144, and Interface Control Document LG03ER0124. All contractor personnel require SECRET-level clearances. The procurement includes mandatory counterfeit prevention compliance per AS5553A, supply chain risk management with continuous monitoring of subcontractors and vendors, cybersecurity assessment and design integration, and DMSMS obsolescence resolution.
The contract covers a five-year performance period: one basic year plus four one-year options. Best Estimated Quantity is 58 units (including 2 first article units). First article delivery is due within 365 calendar days of contract award; production units must be delivered within 266 calendar days. The Government will provide Transportation Account Codes and pay all transportation costs under F.O.B. Origin terms. Pricing is firm fixed-price using a tiered matrix structure across four pricing periods, with offerors required to hold prices firm for 120 days and provide pricing for all four complete periods. The NAICS code is 335311, Power, Distribution, and Specialty Transformer Manufacturing; PSC is 6120, Transformers: Distribution And Power Station. Amendment SPRWA1-26-R-0016-0003 extended the deadline to July 10, 2026.
Notice text
The Government intends to award a single Requirements Indefinite Delivery Contract (IDC) for this acquisition of the C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400. This sole source effort will be awarded IAW FAR 6.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements, under which the Government intends to solicit and negotiate with only GE Aviation (CAGE 19623). The Government does not own the data or the rights to the data for the manufacturing of this item. The particulars of this IDC are as follows:
NSN: 6120-01-524-9044UC
P/N: 716340-1
Noun: Regulated Transformer Rectifier Unit (RTRU)
Requested delivery will be 38 weeks ARO
First Articles: 2 Each
Best Estimated Quantity: 58 Each
Files
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Notice history
| Notice | Type | Posted |
|---|---|---|
| Award_C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400 AMP | Award Notice | |
| J&A_C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400 AMP | Limited / Sole Source Justification | |
| This notice | Solicitation | |
| C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400 AMP | Pre-Solicitation | |
| Request for Interested Manufacturers: C-5 Avionics Regulated Transformer Rectifier Unit (RTRU) 400 AMP | Pre-Solicitation |
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