National Stock Number
6640-01-558-9728
National Stock Number (NSN) 6640-01-558-9728, or NIIN 015589728, (pipet,blood chemistry) was assigned November 30, 2007 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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.
This NSN is unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 22263. [AN ITEM DESIGNED FOR MEASURING BLOOD SAMPLES IN BLOOD CHEMISTRY PROCEDURES. IT MAY BE ADJUSTED FOR BLOWING OUT THE LAST DROP AND MAY ALSO INCLUDE A STOPCOCK. THE ITEM IS DESIGNED WITH A BULBOUS SECTION NEAR THE OUTFLOW END, AND USUALLY WITH A SINGLE CALIBRATION MARK. FOR ITEMS GRADUATED TO THE OUTFLOW END, OR WITH SCALE GRADUATION, SEE PIPET, SEROLOGICAL. FOR ITEMS CONTAINING A PELLET(S) IN THE BULBOUS SECTION TO DILUTE AND MIX A BLOOD SAMPLE PREPARATORY TO COUNTING CELLS, SEE PIPET, BLOOD DILUTING.]. 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 6640015589728 does not contain precious metals.
This information was last updated on Aug 01, 2025.