Opportunity

DIBBS #SPE4A5-26-T-158H

DLA Solicitation for Ultrasonic Couplant (NSN 6635-00-966-5246) – Approved OEMs Required

Posted

May 20, 2026

Respond By

May 27, 2026

Identifier

SPE4A5-26-T-158H

NAICS

424690

The Defense Logistics Agency (DLA) Aviation is soliciting offers for the supply of Ultrasonic Couplant (NSN 6635-00-966-5246) for use in ultrasonic test blocks. - Government Buyer: - Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper OEM Division, Richmond, VA - Approved OEMs: - Olympus America Inc. (Part Number: TB6100-4) - Ray-Check Manufacturing, Inc. (Part Number: DAA-10A) - Applied Test Systems, LLC (Part Number: T 1202) - Products/Quantities: - Ultrasonic Couplant/Test Blocks, NSN 6635-00-966-5246 - Quantity: 2 units - Each unit must be sourced from one of the approved OEMs and match the specified part numbers - Notable Requirements: - Compliance with domestic sourcing laws - Hazardous material labeling required - Prohibition on covered defense telecommunications equipment - Delivery to DLA Distribution DDSP New Cumberland Facility, New Cumberland, PA - Delivery lead time of 171 days from award, with specific required and ship dates - No unique technical requirements beyond approved sources and compliance standards

Description

COUPLANT, ULTRASONIC (QTY: 2, NSN: 6635-00-966-5246, Purchase Request: 7016848197) Approved Sources: - CAGE: 1KY21, Part No: TB6100-4, Company: OLYMPUS AMERICA INC - CAGE: 29884, Part No: DAA-10A, Company: RAY-CHECK MANUFACTURING, INC. - CAGE: 54505, Part No: T 1202, Company: APPLIED TEST SYSTEMS, LLC

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