National Stock Number
6640-01-345-8372
National Stock Number (NSN) 6640-01-345-8372, or NIIN 013458372, (test tube,blood sedimentation) was assigned September 24, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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.
This NSN is assigned to Item Name Code (INC) 18771. [A GRADUATED VESSEL USED IN DETERMINING SEDIMENTATION RATES AND THE VOLUME OF PACKED RED CELLS.]. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6640013458372 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.