Sources Sought: Nuclear Stores Interface Units (NSIU)

Solicitation No.

Sources_Sought_NSIU_AFNWC

Notice Type

Sources Sought

Posted Date

March 9, 2026

Response Deadline

March 31, 2026

NAICS Code

334511AI guide

PSC / Class Code

5700

Contract Code

5700

Issuing Office

FA2103 AFNWC NDB PZNE

Sub-Agency

DEPT OF THE AIR FORCE

Agency

DEPT OF DEFENSE

Primary Contact

Caroline Segovia

City

EGLIN AFB

State

FL

ZIP Code

32542

AI Product/Service

product

AFNWC/NDB 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: caroline.segovia@us.af.mil Contracts Specialist (CS): Catherine Sadler E-Mail: catherine.sadler@us.af.mil QUESTIONS Questions regarding this Notice shall be submitted by e-mail the above POCs NLT 12 February 2026 at 1200 Central Time. Questions by any other medium will NOT be accepted. RESPONSES ARE DUE NO LATER THAN 12:00 (Central Time) on 20 March 2026.

1. March 9, 2026Posted Date
2. March 31, 2026Proposals / Responses Due