# SAM #SPE4A726R0597 DLA Aviation restricted-source acquisition for T-38 Seal Assembly, Match (NSN 2840-00-957-3745) **Buyer:** DLA Aviation **Posted:** October 05, 2026 **Identifier:** SPE4A726R0597 **NAICS:** 336413, 339991 DLA Aviation’s notice concerns a restricted-source acquisition for T-38 seal assemblies, supported by a redacted justification. - **Agency and action:** Defense Logistics Agency (DLA), DLA Weapons Support–Richmond, contracting activity FAQE. The initial notice identifies this as an award-related justification; the attachment describes an acquisition with a solicitation expected to be synopsized around 06/02/26. - **Requirement:** Seal Assembly, Match for the T-38, NSN 2840-00-957-3745. Estimated quantity is 320 units over two years, stated as 160 EAQ. - **Contract structure:** Firm-fixed-price, indefinite-quantity contract with a two-year base period and no option periods. Specific start and end dates are not provided. - **Source restriction:** Restricted to STEIN SEAL COMPANY (CAGE 03673) under 10 U.S.C. 3204(a)(1), citing unavailable technical data and the company as the only known capable source. A sources-sought notice received no responses. - **Details not provided:** The available information gives no separate manufacturer part number, technical specifications, or contract value. The attached justification is redacted. ### Description

J&A  SPE4A726R0597

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