Opportunity
SAM #N0010426QZB18
U.S. Navy Sole Source Procurement of Level I Disk, Valve Units from VACCO Industries
Buyer
NAVSUP Weapon Systems Support (WSS) Mechanicsburg
Posted
April 15, 2026
Respond By
May 15, 2026
Identifier
N0010426QZB18
NAICS
332912, 332919
NAVSUP Weapon Systems Support Mechanicsburg, part of the U.S. Navy, is seeking to procure Disk, Valve units as a sole source requirement from VACCO Industries. - Government Buyer: - U.S. Navy, NAVSUP Weapon Systems Support, Mechanicsburg, PA - OEM Highlight: - VACCO Industries is the sole specified Original Equipment Manufacturer (OEM) - Products Requested: - Disk, Valve (NSN 1HM 4820-01-418-0871 C1 / 1HM 4820-01-418-0871) - Total quantity: 8 units (from initial summary) and 1 unit (from attachment; likely part of the same requirement) - Level One Oxygen Clean requirement - Must meet Level I source certification - Requires oxygen cleaning per MIL-STD-1330 - Special quality assurance: traceability, welding certifications, compliance with ISO and MIL standards - Detailed packaging, marking, inspection, and certification required - Unique/Notable Requirements: - Sole source procurement due to lack of government-owned data or rights for alternate sourcing (AMC 3R) - High-priority, Level I safety item with strict technical and quality standards - Delivery required to Portsmouth Naval Shipyard, Kittery, ME - Delivery and Performance: - Delivery required within 200 days from contract award - FOB destination to Portsmouth Naval Shipyard - Locations: - Contracting office: NAVSUP Weapon Systems Support, Mechanicsburg, PA - Delivery location: Portsmouth Naval Shipyard, Kittery, ME
Description
Sole Source, Level 1 requirement to VACCO Industries
AMC 3R: Acquire, for the second or subsequent time, directly from the actual manufacturer. The Government does not own the data or the rights to the data needed to purchase this part from additional sources. It has been determined to be uneconomical to buy the data or rights to the data. It is uneconomical to reverse engineer the part. This code is used when the Government did not initially purchase the data and/or rights.
NSN 1HM 4820-01-418-0871 C1 DISK,VALVE SEE TECHNICAL REQUIREMENTS IN SECTIONS C, D, E, AND ATTACHMENTS QTY 8 EA