National Stock Number
6640-01-343-5644
National Stock Number (NSN) 6640-01-343-5644, or NIIN 013435644, (detergent,glassware and instrume) was assigned August 15, 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 5 manufacturer part numbers associated with this NSN. One of those 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 31, 2013, 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) 50243. [A CLEANER OF NONSPECIFIC CHEMICALS COMPOUNDED FOR EFFECTIVE REMOVAL OF BLOOD, FATS AND TISSUE FROM GLASS, METAL, PLASTIC, RUBBER AND OTHER HARD SURFACE MATERIALS, SUCH AS SURGICAL INSTRUMENTS. EXCLUDES:DISINFECTANTS AND DETERGENT (AS MODIFIED).]. 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 6640013435644 does not contain precious metals.
This NSN is associated to Schedule B 3402905030: cleaning preparations. The Schedule B End Use is listed as toiletries and cosmetics. NAICS classification category 325611: soap and other detergent manufacturing.
This information was last updated on Jul 01, 2025.