National Stock Number
6630-00-222-3539
National Stock Number (NSN) 6630-00-222-3539, or NIIN 002223539, (testing kit,petroleum) was assigned May 9, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 11 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
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 Apr 03, 2014, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 26781. [AN ASSEMBLY OF HYDROMETERS, THERMOMETERS, BEAKERS, GRADUATED AND UNGRADUATED CYLINDERS, VISCOSIMETERS, FLASH POINT TEST APPARATUS, GREASE PENETROMETERS, SAMPLING DEVICE, AND RELATED LABORATORY EQUIPMENT FOR THE DETERMINATION OF CERTAIN DESIGNATED CHEMICAL AND PHYSICAL PROPERTIES OF PETROLEUM PRODUCTS, SUCH AS GASOLINE, DIESEL FUEL, KEROSENE, LUBRICATING OILS, AND GREASE. SEE ALSO SAMPLING AND GAGING KIT, PETROLEUM.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6630002223539 does not contain precious metals.
This NSN is associated to Schedule B 9027803200: chemical analysis instruments and apparatus, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Aug 01, 2025.