National Stock Number
6630-00-399-2971
National Stock Number (NSN) 6630-00-399-2971, or NIIN 003992971, (test kit,oil condition) has an unknown assigned date. NIIN 003992971 was cancelled on June 2, 1996, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 14575. [A COLLECTION OF ITEMS DESIGNED FOR ESTIMATING FUEL DILUTION, REACTION, AND SOLIDS CONTENT OF OIL.]. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6630003992971 does not contain precious metals.
This information was last updated on Aug 01, 2025.