Skip to content
PublicBeam

Upcoming8(a) sole source

Flowserve MKII control valve to replace obsolete Fischer control valve on Complex-41 GN2

National Aeronautics and Space Administration · NASA Shared Services Center

Response date
Oct 27, 4:00 PM ET
Solicitation
80NSSC26944875Q
NAICS
541330 Engineering Services
Notice type
Special Notice
Open the official notice on SAM.govGet bids like this by email

What the agency asks for

NASA/NSSC has a requirement for Flowserve MKII control valve to replace obsolete Fischer control valve on Complex-41 GN2. NASA/NSSC intends to issue a sole source contract to FLOWSERVE US COMPANY under the authority of FAR 12.102(a). It has been determined that FLOWSERVE US COMPANY is the sole provider of Flowserve MKII control valve to replace obsolete Fischer control valve on Complex-41 GN2 NASA/NSSC will be the procuring center for this effort. Performance will be located at NASA/ Kennedy…

Read the full description and attachments on SAM.gov

Timeline

  1. Notice posted
    Oct 22, 2026
  2. Response date
    Oct 27, 2026, 4:00 PM EDT
  3. Leaves SAM.gov’s active list
    Nov 11, 2026

Details

PSC code
4810
Set-aside
8(a) Sole Source (FAR 19.8)
Contracting office
Stennis Space Center, MS

Contact in the official notice

McKenzie Hanson · mckenzie.m.hanson@nasa.gov

Notices on SAM.gov

Questions

When are responses due for 80NSSC26944875Q?

The response date was Oct 27, 2026, 4:00 PM EDT; it has passed.

Who can bid on 80NSSC26944875Q?

It is set aside: 8(a) Sole Source (FAR 19.8). Only businesses that qualify, are registered in SAM.gov and meet the size standard of the NAICS code can respond.

What NAICS code is 80NSSC26944875Q?

NAICS 541330, Engineering Services. The small business size standard of this code decides who counts as small for set-asides.

Where do I submit a response?

Follow the instructions in the official notice on SAM.gov; the documents and any amendments are there. The buyer is National Aeronautics and Space Administration, NASA Shared Services Center. PublicBeam shows a summary of “Flowserve MKII control valve to replace obsolete Fischer control valve on Complex-41 GN2” and does not accept responses.

Source: SAM.gov Contract Opportunities (U.S. General Services Administration), public daily data; U.S. government data is not copyrighted. PublicBeam is independent and not affiliated with SAM.gov or any agency. Always check the official notice before you bid.