National Stock Number
6650-01-707-3149
National Stock Number (NSN) 6650-01-707-3149, or NIIN 017073149, (borescope) was assigned January 27, 2023 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated 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, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7L725V0558, SPE7L724V1060, SPE7L124V1213, SPE7L723P2996, SPE7L723P2996. The total value of the awarded contracts has been US$ 83,046.36.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 21654. [A VIEWING DEVICE USED TO VISUALLY INSPECT ITEMS SUCH AS CANNON BORES, INTERNAL COMBUSTION ENGINE CYLINDER WALLS, PROPELLANT PERFORATIONS OF ROCKET MOTORS, OR SIMILAR ITEMS FOR DEFECTS OF MANUFACTURE, CORROSION, SCARS, EROSION, AND THE LIKE, WITHOUT NEEDING TO DISASSEMBLE THE ITEM(S). IT MAY OR MAY NOT HAVE EXTENSION TUBES TO COVER THE VARIOUS RANGES OF INSPECTION. THE ITEM IS USUALLY A STRAIGHT-TUBE TELESCOPE, BUT IT COULD BE FLEXIBLE, USING A MIRROR OR PRISM ON ITS END.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650017073149 contains an unknown precious metal.
This NSN is associated to Schedule B 9018500000: other ophthalmic instruments and appliances and parts and accessories. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.
This information was last updated on Aug 01, 2025.