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Sources Sought: Nuclear Stores Interface Units for Air-Delivered Nuclear Weapons

Department of Defense (DoD) > Afnwc/Ndb > Air Force Nuclear Weapon Center
est. $62K – $19M

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Quick Brief

The Department of Defense is seeking information on the production of Nuclear Stores Interface Units (NSIU) for integration with the B-52 weapon system. The NSIU will serve as a Line Replaceable Unit (LRU) that facilitates communication between the aircraft and LRSO store, adhering to MIL-STD-1760 requirements.

Generated 68d ago

Scope & Requirements

The work involves the production of Nuclear Stores Interface Units (NSIU) as a build-to-print effort, ensuring compliance with specified quality standards and military requirements.

Contract Details

Estimated Value
est. $62K – $19M

Agency & Contact

Contracting Organization

Agency
DEPT OF DEFENSE
Sub-Agency
AFNWC/NDB
Office
Air Force Nuclear Weapon Center

Point of Contact

John A. Smith
Contracting Officer
(202) 555-0100

Key Dates

Questions Submission Deadline4mo ago
Feb 12, 202612:00 PM
Questions must be submitted via email.
Published3mo ago
Mar 9, 2026
Last Updated3mo ago
Mar 9, 2026
Became Solicitation3mo ago
Mar 9, 2026
Tracked
Response Due Date3mo ago
Mar 20, 202612:00 PM
Response Due2mo ago
Mar 24, 2026

Description

is seeking information from Industry to assist with the establishment of a production contract in support of LRSO integration on the B-52 weapon system. The equipment to be produced in this build-to-print effort is the Nuclear Stores Interface Unit (NSIU) and will be integrated into the Suspension Underwing Unit-103 (SUU-103) pylons and Nuclear Rotary Launcher (NRL). Overview/Background: The NSIU is a Line Replaceable Unit (LRU) providing an electronic interface to allow communication between the aircraft platform and LRSO store. The NSIU is designed to update connections to meet current MIL-STD-1760

requirements and enhance nuclear hardness. AFNWC/NDB is looking for vendors with the capability to produce the NSIU to the provided specifications and quality standards as a build-to-print manufacturing effort, which will not require hardware installation. Responses must be submitted electronically to the following POCs:

Contracting Officer (CO):Caroline Segovia E-Mail: [email protected] Contracts Specialist (CS): Catherine Sadler E-Mail: [email protected]

QUESTIONS

Questions regarding this Notice shall be submitted by e-mail the above POCs NLT

12 February 2026 at 1200 Central Time.

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