National Stock Number
6550-01-579-4687
National Stock Number (NSN) 6550-01-579-4687, or NIIN 015794687, (hematology control,white blood c) was assigned November 13, 2009 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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 Nov 14, 2009, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 31742. [A SUSPENSION OF STABILIZED AVIAN RED BLOOD CELLS FOR USE AS A REFERENCE CONTROL IN MANUAL AND ELECTRONIC WHITE CELL COUNTING. IT MAY CONTAIN A CONCENTRATION APPROXIMATING THE NORMAL RANGE OF WHITE BLOOD CELL COUNT (APPROXIMATELY 7,500/MM3) OR ABOVE NORMAL RANGE (APPROXIMATELY 17,500/MM3).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 6550015794687 does not contain precious metals.
This NSN is associated to Schedule B 3822000002: diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325412: pharmaceutical preparation manufacturing.
This information was last updated on Jul 01, 2025.