National Stock Number
6605-01-166-8816
National Stock Number (NSN) 6605-01-166-8816, or NIIN 011668816, (bearing circle) was assigned November 18, 1983 in the Federal Logistics Information System (FLIS). NIIN 011668816 was cancelled on December 16, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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 Jul 10, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 14228. [A NAVIGATIONAL INSTRUMENT USED FOR THE DETERMINATION OF THE BEARINGS OF TERRESTRIAL OBJECTS BY MEANS OF SIGHTING VANES, PRISM, AND MIRROR MOUNTED ON A RING FORMED TO FIT AND ROTATE ABOUT THE BEZEL OF A MARINE COMPASS, PERMITTING SIMULTANEOUS VIEWING OF A TARGET AND THE COMPASS CARD READING. SEE ALSO AZIMUTH CIRCLE.]. 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 6605011668816 does not contain precious metals.
This information was last updated on Jul 01, 2025.