National Stock Number
6630-00-298-5307
National Stock Number (NSN) 6630-00-298-5307, or NIIN 002985307, (tester,gasoline gum content) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002985307 was cancelled on December 2, 2013, 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 16194. [A DEVICE WHICH INVOLVES THE USE OF AIR AT A SPECIFIED RATE THROUGH PREHEATING COILS IMMERSED IN A BOILING LIQUID BATH AND IMPINGED AGAINST THE SURFACE OF A GASOLINE SAMPLE CAUSING ITS EVAPORATION. THE RESIDUE IS EXPRESSED IN MILLIGRAMS OF GUM DEPOSITION PER 100 MILLILITERS OF GASOLINE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6630002985307 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.