C-20 Engine Technical Variance
National Aeronautics and Space Administration · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
This notice is not accepting responses (deadline was Mar 5, 2026, 3:00 PM EST).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Mar 5, 2026, 3:00 PM EST
- Posted
- Mar 4, 2026
- Solicitation
- 80NSSC26927154Q
- Set-aside
- None listed
- Place of performance
- Edwards, CA, USA
- Contracting office
- NASA SHARED SERVICES CENTER · STENNIS SPACE CENTER · MS
- Source
- SAM.gov · updated Jul 5, 2026
Description
NASA/NSSC has a requirement for C-20 Engine Technical Variance. NASA/NSSC intends to issue a sole source contract to ROLLS-ROYCE PLC, Kings Place, 90 York WAY, London N1 9FX, United Kingdom under the authority of FAR 13.106-1(b)(1)(i). It has been determined that ROLLS-ROYCE PLC is the sole provider of C-20 Engine Technical Variance. NASA/NSSC will be the procuring center for this effort. Performance will be located at NASA/ Armstrong Flight Research Center (AFRC). The Government intends to acquire commercial items and services using the provisions, clauses and procedures prescribed in FAR Part 12 and FAR Part 13. The NAICS Code for this procurement is 541330. Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact not later than 2:00 p.m. Central Standard Time on 3/5/2026. Such capabilities/qualifications will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this notice. NASA Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at http://prod.nais.nasa.gov/pub/pub_library/Omb.html .
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$1.37M
Middle of the pack for similar past awards
Most similar awards fall between $291,442 and $4.96M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1THE MITRE CORPORATION3 awards$2.34B
- 2MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.4 awards$1.43B
- 3SMARTRONIX, LLC2 awards$1.42B
- 4NOBLIS, INC.12 awards$674.44M
- 5SCIENCE APPLICATIONS INTERNATIONAL CORPORATION56 awards$644.77M
- 6HII MISSION TECHNOLOGIES CORP2 awards$450.16M
- 7LS TECHNOLOGIES LLC27 awards$447.71M
- 8KEYLOGIC, LLC2 awards$434.40M
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 9e241699878545a3affd31d3c7523e5a.