Opportunity

DIBBS #SPE7MC-26-T-283B

Procurement of Critical Application Valve Seats (NSN 4820-00-956-1413)

Posted

September 18, 2026

Respond By

September 28, 2026

Identifier

SPE7MC-26-T-283B

NAICS

332911, 332912, 332919

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is seeking valve seat components for critical application use. - Government Buyer: - Defense Logistics Agency (DLA) - Sub-agency: DLA Land and Maritime - Office: Maritime Hardware/Electrical - OEMs and Vendors: - Steward Machine Co Inc (CAGE 9E328) - Products Requested: - SEAT, VALVE - National Stock Number (NSN): 4820-00-956-1413 - Part Number: 587-551 - Quantity: 13 units - Description: Valve seat, E/I VNXL FRD STM TDVN 19500 CFM, critical application item - Unique or Notable Requirements: - Item is designated as a critical application part - Compliance with domestic material restrictions is required - Prohibition on covered defense telecommunications equipment - Delivery is FOB origin with destination inspection and acceptance at DLA Distribution, New Cumberland, PA

Description

SEAT, VALVE (QTY: 13, NSN: 4820-00-956-1413, Purchase Request: 7018273666) Approved Sources: - CAGE: 9E328, Part No: 587-551, Company: STEWARD MACHINE CO INC

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