Flowserve MKII control valve to replace obsolete Fischer control valve on Complex-41 GN2
Updated
Special Notice from the National Aeronautics and Space Administration. Due Oct 27, 2026, 3:00 PM (UTC-5), 4 days left.
| Solicitation number | 80NSSC26944875Q |
|---|---|
| Agency | National Aeronautics and Space Administration |
| Office | NASA Shared Services Center |
| Notice type | Special Notice |
| Set-aside | 8(a) sole source |
| Trade (NAICS) | Engineering Services (541330) |
| Product or service code | 4810 |
| Posted | Oct 22, 2026 |
| Response deadline | Oct 27, 2026, 3:00 PM (UTC-5) (4 days left) |
| Add the deadline to | Google Calendar · Apple / Outlook (.ics) |
Official notice and attachments
Description
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 Space Center (KSC). The Government intends to acquire Commercialitems or services using the provisions, clauses and procedures prescribed in FAR Part 12 for Commercial 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 3:00 p.m. Central Standard Time on 10/27/2026.
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 FAR Supplement Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at hq.nasa.gov/office/procurement/... . Primary Point of Contact: McKenzie Hanson Procurement Specialist [email protected]
Contracting contact
- McKenzie Hanson · [email protected]
- Shari Trigg · [email protected]
As published on the official notice. Ask questions in writing and before any questions deadline the notice sets.
Is your business small enough?
For NAICS 541330, a business counts as small if it has no more than $25.5 million in average annual receipts (SBA size standard). This notice is set aside, so only businesses under that size, or in the named program, can bid. SBA table, current as of Oct 15, 2026.
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About the buyer
The National Aeronautics and Space Administration awarded $16.3 billion in contracts in the last 12 months; its biggest suppliers were California Institute Of Technology, The Boeing Company and Blue Origin, LLC. See what NASA is buying now.
Who can bid: 8(a) set-aside
The SBA 8(a) Business Development program helps small businesses owned by socially and economically disadvantaged people win federal work; agencies can set contracts aside for 8(a) firms only.
How to get certified: 8(a) certification guide. All open 8(a) set-asides.
Engineering Services contracts right now
There are 169 open government contract opportunities in this trade (NAICS 541330), 67 posted in the last 7 days; 44% are set aside for small businesses. The agencies buying the most are Department of the Navy, Department of the Army and Department of the Air Force. Most of the work with a stated place is in Maryland, Virginia and California. A notice in this trade gives a median of 22 days from posting to deadline; this one gives 5 days.
All open engineering services contracts
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From the award notices agencies publish.