Public Logistics Data on Mobile Media (PUB LOG)

Management Data Interchangeability and Substitutability

(MDI&S)


Management Data Interchangeability and Substitutability (MDI&S) is part of the PUB LOG DVD product and represented by the MGMT tab. The MD portion is designed to provide users with supply management data on all National Stock Numbers (NSN) recorded in the Catalog Management Data (CMD) segment of the Federal Logistics Information System (FLIS) database. The I&S portion provides a reference source for determining the interchangeability and/or substitutability of items of supply.

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  • Master Requirements Code (MRC)
  • Requirements Statement
  • Clear Text Reply
  • Automatic Data Processing Equipment (ADP)
  • Precious Metal Indicator Code (PMIC)
  • Primary Inventory Control Activity (PICA)
  • Item Name
  • Service Related NSN
  • Order-of-Use Code (OOU)
  • Jump-to Code (JTC)
  • Phrase Code (PC)
  • Federal Supply Class (FSC)
  • National Item Identification Number (NIIN)
  • Item Name (NAME)
  • Source of Supply (SOS)
  • Acquisition Advice Code (AAC)

Each of the above search elements is further defined in the PUB LOG product. Multiple word elements require an underscore between each word when searching for definition (i.e. Item Name should be typed Item_Name). Note: NSNs that contain any proprietary information (indicated by MRC PRPY) are excluded from this publication.