On or about July 18, 2025, the Norfolk Naval Shipard (NNSY) will post a formal Request for Quote (RFQ) numbered N4215825QE073. The items requested are Brand Name Sincle Source Items from Dibert Valve, the Swagelok distributor for Virginia. There are 18 separate items related to this purchase request. There are 18 attachments related to this Presolicitation. The RFQ will request price and technical capability statements for these 18 items. The 18 attachments are labelled as 5174ZN01-ZN18. At this time please do not submit any quotes.