MACKARA CHHEN

Procurement contact · NAVSUP WEAPON SYSTEMS SUPPORT MECH · Department of Defense

Emailmackara.chhen.civ@us.navy.mil
On SAM.gov notices68 since Jan 2025 — 68 in the last 24 months
Last listedJul 2026

What they buy

NAICSIndustryNotices
332919Other Metal Valve And Pipe Fitting Manufacturing14
332722Bolt, Nut, Screw, Rivet, And Washer Manufacturing8
336612Boat Building5
333613Mechanical Power Transmission Equipment Manufacturing4
334290Other Communications Equipment Manufacturing4
335312Motor And Generator Manufacturing4
335311Power, Distribution, And Specialty Transformer Manufacturing3
333612Speed Changer, Industrial High-Speed Drive, And Gear Manufacturing2
PSCProduct or serviceNotices
4820VALVES, NONPOWERED15
6110ELECTRICAL CONTROL EQUIPMENT8
2040MARINE HARDWARE AND HULL ITEMS7
3040MISCELLANEOUS POWER TRANSMISSION EQUIPMENT7
7G20IT AND TELECOM - NETWORK: ANALOG VOICE PRODUCTS (HARDWARE AND PERPETUAL LICENSE SOFTWARE)7
5310NUTS AND WASHERS6
6150MISCELLANEOUS ELECTRIC POWER AND DISTRIBUTION EQUIPMENT5
5305SCREWS5

How they restrict competition

  • No set-aside stated — 54
  • Small Business — 14

What they post

  • Solicitation — 45
  • Presolicitation — 23

Recent notices

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.

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