National Stock Number
6520-01-391-4952
National Stock Number (NSN) 6520-01-391-4952, or NIIN 013914952, (floss,waxed,dental) was assigned June 11, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6520013912085, 6520014377036.
There are 7 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 25 contracts issued for this part number, with 23 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE2DH25V3338, SPE2DH25V3051, SPE2DH25V1367, SPE2DH25V0676, SPE2DH24V3898. The total value of the awarded contracts has been US$ 4,909.53.
There has been a moderate amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 24, 2012, 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) 00377. 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 6520013914952 does not contain precious metals.
This NSN is associated to Schedule B 3306200000: yarn used to clean between the teeth (dental floss). The Schedule B End Use is listed as toiletries and cosmetics. NAICS classification category 325620: toilet preparation manufacturing.
This information was last updated on Aug 01, 2025.