National Stock Number
6520-01-173-8901
National Stock Number (NSN) 6520-01-173-8901, or NIIN 011738901, (sealant kit,dental,pit and fissure) was assigned March 11, 1984 in the Federal Logistics Information System (FLIS). NIIN 011738901 was cancelled on March 2, 2007, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 6520011857849.
There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.
This NSN is assigned to Item Name Code (INC) 42657. [A GROUP OF ITEMS CONSISTING OF A SEALANT, ETCHING LIQUID, RESIN, MIXING WELLS, SYRINGE APPLICATOR AND TIPS. COMPLETE AND DETAILED INSTRUCTIONS ARE PROVIDED. ITEM IS DESIGNED TO BE USED FOR SEALING PRECARIOUS PITS, GROOVES, OCCLUSAL SURFACES, AND FISSURES IN CONJUNCTION WITH THE ACID ETCH TECHNIQUE TO RESIST DENTAL CARIES. SEALANT MAY BE AUTOPOLYMERIZING, RADIOPAQUE IN COLOR TO CONTRAST WITH TOOTH STRUCTURE. FOR ITEMS THAT RESTORE, SEE RESTORATIVE KIT, DENTAL.]. 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 6520011738901 does not contain precious metals.
This information was last updated on Jul 01, 2025.