SAM #70Z08526Q0026668

USCGC ALDER Propulsion Bulkhead Seal Replacement Parts Procurement

The U.S. Coast Guard is seeking replacement propulsion bulkhead seals for the USCGC ALDER (WLB-216). - Government Buyer: - U.S. Coast Guard, CGC ALDER (WLB-216), SFLC Procurement Branch 2 - OEM Highlight: - Defense Maritime Solutions, Inc. (CAGE: 0EYA6) is the sole specified manufacturer - Products Requested: - Four diaphragm assemblies - Part number: H72609-01-3 - NSN: 2010-01-537-2301 - Intended for propulsion bulkhead seal repair - Delivery Requirements: - Shipments must be delivered to CGC ALDER in San Francisco, California - Delivery required prior to mid-December - Notable Requirements: - Replacement is for failed and deteriorating seals - Only Defense Maritime Solutions assemblies are acceptable; no substitutes specified

Description

08 July 2026 SOW ALDER BULKHEAD SEALS PAGE 1/2 Replacement Bulkhead Seals USCGC ALDER (WLB-216) AFT Low Speed Shaft Seal Repair 1. Background, Problem Statement: CGC ALDER found the propulsion bulkhead seal at frame 82 had failed. Upon further inspection found the other bulkhead seals are showing signs of deterioration and all require replacement. 2. Deliverables and Performance Requirements Vendor shall provide: • QTY: 04 Defense Maritime Solutions, Inc. 0EYA6, Diaphragm Assemblies, Part Number: H72609-01-3 NSN: 2010-01-537-2301 • Delivery to: CGC ALDER POC: CWO2 Chris Laterza 1 Yerba Buena Rd. San Francisco, CA 94130 1. Delivery: The Vendor shall deliver required diaphragm assemblies to: CGC ALDER POC: CWO2 Chris Laterza 1 Yerba Buena Rd. San Francisco, CA 94130 2. PERIOD OF PERFORMANCE: Diaphragm assemblies are required to be delivered prior to December 15th 2026 3. Security Requirement: N/A. 4. Point of Contact:

CWO Chris Laterza CGC ALDER, Christopher.P.Laterza@uscg.mil (w) 415-399-3590, (c) 801-390-8106 EMCS Daniell Hurtado SFLC IBCT Asset Manager Daniell.E.Hurtado@uscg.mil (w) (510) 290-8808

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