National Stock Number
6630-00-530-1132
National Stock Number (NSN) 6630-00-530-1132, or NIIN 005301132, (viscosimeter,weight balance) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005301132 was cancelled on January 2, 2014, 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 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 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) 18985. [A DEVICE TO DETERMINE THE VISCOSITY OF VARIOUS MATERIALS BY MEASURING THE SPEED ATTAINED BY A CYLINDER OR OTHER ROTOR IMMERSED IN THE MATERIAL UNDER THE INFLUENCE OF A CONSTANT WEIGHT.]. 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 6630005301132 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.