Get alerts
Request for proposalsFederal buyerRe-bid

WSN-12 Full Rate Production

DEPT OF DEFENSE, Virginia · DEPT OF THE NAVY · PAE MISSION SYSTEMS
Responses dueFri, Oct 165:00 PM ET · Virginia time8 days left
PostedThu, Oct 1No amendments since
Solicitation no.N61750-27-R-5200SAM.gov
Set-asideNoneOpen to all firms

What the agency is buying

by RFPFinder from the notice; the solicitation governs

The Department of Defense intends to award a follow-on contract for AN/WSN-12 Full Rate Production to Northrop Grumman Systems Corporation. This will be a sole-source contract for supplies, and the notice is for informational purposes only.

Scope

  • Production, engineering support, training, First Article Testing (FAT), and spares for AN/WSN-12 ISM and NPM.
  • Procurement of AN/WSN-12 submarine ISMs for new construction, backfit, and FMS deliveries.
Re-bid — incumbent Northrop Grumman Systems CorporationDays to respond: 8
CompetitionIncumbent-favoured

1 signal behind this label (incumbent, repeat winner, short window, brand-name or sole-source language, prior sources sought). Pro shows them with sources.

From USAspending awards and the notice text, recomputed nightly (Oct 7). A signal, not a verdict.

How to get the bid documents

  1. Open the notice on SAM.gov
  2. Read the notice; the source lists no attachments
  3. Submit by unknown before 5:00 PM ET on Oct 16

The source notice lists no attachments.

Open the original listing on SAM.gov

Details

Place of performance
ARLINGTON, Virginia
Buyer type
Federal
Notice type
Presolicitation
Solicitation no.
N61750-27-R-5200
NAICS
NAICS 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing): 97 open RFPs
Size standard
1,350 employees SBA table, NAICS 334511
PSC
PSC 6605 (NAVIGATIONAL INSTRUMENTS): 24 open RFPs
Period of performance
FY 2031 through FY 2036 from notice
Approved sources
Northrop Grumman Systems Corporation from notice
Local presence
Not required
Amendments
None since Oct 1
Contact
Liz Bonilla-Sotomayor
Office
DEPT OF THE NAVY · PAE MISSION SYSTEMS
Email
liz.c.bonilla-sotomayor.civ@us.navy.mil

Not stated in the notice: estimated value, contract type, quantity, FOB terms. Check the bid documents.

Contact details from the source notice. Contact the buyer only about this solicitation.

Key dates

Thu, Oct 1Posted
Not statedQuestions due
Fri, Oct 16 · 5:00 PM ETResponses due · 8 days left Under 14 days

Change log

verified Wed, Oct 7 · 12:30 AM ET

No amendments since posting on Thu, Oct 1; verified Wed, Oct 7 · 12:30 AM ET.

Report a problem

Notice as published

WSN-12 Full Rate Production

Portfolio Acquisition Executive Mission Systems (PAE MS) PMW/A 520 intends to utilize other than full and open competition to award an AN/WSN-12 Full Rate Production (FRP) contract to Northrop Grumman Systems Corporation (NGSC). The AN/WSN-12 FRP contract will be a follow-on contract to the existing AN/WSN-7/7A Ring Laser Gyro Navigators (RLGN) and AN/WSN-7B Ring Laser Gyrocompasses (RLG) production contract (N00024-20-D-5230) and AN/WSN-12 Inertial Sensor Module (ISM) contract (N00024-23-C-5234). The N00024-20-D-5230 contract was awarded to NGSC for AN/WSN-7 Inertial Navigation Systems (INS) production in September 2020.

The N00024-23-C-5234 contract was awarded to NGSC for AN/WSN-12 ISM component FRP in December 2022. The AN/WSN-12 Inertial Navigation System (INS) has two main components, the Inertial Sensor Module (ISM) and the Navigation Processor Module (NPM). The planned AN/WSN-12 FRP contract will provide the necessary production, engineering support, training, First Article Testing (FAT), and spares for the AN/WSN-12 ISM and NPM surface configuration and includes the procurement of AN/WSN-12 submarine ISMs.

This contract will address the United States Navy's INS requirements by satisfying new construction ship and backfit deliveries, along with Foreign Military Sales (FMS) deliveries from FY 2031 through FY 2036.

Note: The proposed contract action is for supplies for which the Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1. This notice is for information only, is subject to modification, and shall not be construed as a commitment by the Government to solicit contractual offers or award contracts. The Government will not reimburse respondents for any questions submitted or information provided as a result of this notice.

If a solicitation is issued in the future, it will be announced at www.sam.gov, and interested parties must comply with that announcement.

Similar Dept of the Navy awards · PSC 6605

USAspending.gov, last 36 months

25 awards matched · tier 2: Dept of the Navy + PSC 6605; nothing from this office. Most recent:

Pro

Pro shows every award with the recipient, amount, period and a link to the award record, plus a CSV export. $39/mo.

Sign in or upgrade

Awards updated Tue, Oct 6, 2026 · 6:02 AM ET.

This contracting office

2 other open notices from this office · buys mostly Supplies & Equipment, Other

Similar open RFPs

same PSC 6605

Listing collected from SAM.gov. Always confirm requirements in the original solicitation before you bid.

Alert meView on SAM.gov