Opportunity

SAM #70Z08526Q40224B00

U.S. Navy Procurement of MMC Buoy Chain Winch Assembly Components

Buyer

USCG Surface Forces Logistics Center Procurement Branch 2

Posted

July 20, 2026

Respond By

August 04, 2026

Identifier

70Z08526Q40224B00

NAICS

333613, 333618

This opportunity involves the procurement of mechanical components for a buoy chain winch assembly for the U.S. Navy, with a focus on products manufactured by MMC: - Government Buyer: - U.S. Navy, associated with fabrication of buoy chain winch assemblies - OEMs and Vendors: - MMC (primary manufacturer for most winch components) - MCMASTER-CARR (lanyard) - BUNTING (pivot bushing) - Products/Services Requested: - Multiple steel frame assemblies, gears, shafts, and winch components - BUOY CHAIN WINCH PEDESTAL (1 unit, FL 2605-35) - FRAME ASSY NON-DRIVE END (1 unit, MMC MAKE) - FRAME ASSY DRIVE END (1 unit, MMC MAKE) - CROSS SUPPORT ASSY (1 unit, MMC MAKE) - WINCH DRUM ASSY (1 unit, MMC MAKE) - DRUM SHAFT ASSY (1 unit, SCC DETAIL) - PINION GEAR 18 TOOTH (1 unit, MMC MAKE) - BULL GEAR 162 TOOTH (1 unit, MMC MAKE) - RATCHET HANDLE ASSY (1 unit, MMC MAKE) - THRUST BEARING (2 units, A464 HR NAVAL) - PIVOT BUSHING (1 unit, BUNTING C95400) - PIVOT BRACKET FDN ASSY (1 unit, MMC MAKE) - BEARING RETAINER (1 unit, MMC MAKE) - CLAMP, WIRE (1 unit, MMC MAKE) - CHAIN WINCH ASSY (1 unit, MMC MAKE) - LANYARD (1 unit, MCMASTER-CARR) - OIL SEAL (1 unit, #52655) - GREASE FITTING (1 unit, #1293K11) - BOLT HEX (6 units, STN STL) - WASHER FLAT (6 units, STN STL) - SCREW #10-24UNC (1 unit, STEEL) - NUT, SELF-LOCK (1 unit, STEEL) - Unique/Notable Requirements: - Emphasis on MMC as the OEM for most major components - Specific material and welding specifications required - Assembly instructions and detailed drawings provided - Mix of steel, brass, and aluminum bronze materials - Complete chain winch assembly required as a deliverable

Description

       LINE ITEM 1:

Item Name: BEARING, WASHER, THRU NSN: 3120-01-621-2300 PN: 01-573-06-16 Qty: 30 EA

DRAWINGS WILL BE INCLUDED, PLEASE SEE ATTACHMENTS.

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