National Stock Number
6605-00-586-6490
National Stock Number (NSN) 6605-00-586-6490, or NIIN 005866490, (plotter-protractor,air navigation) was assigned May 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 005866490 was cancelled on May 2, 1994, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6605000641386. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has a strong supply network for this NSN, with 11 sources of supply.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61582. [AN ITEM GENERALLY CONSTRUCTED ON A TRANSPARENT PLASTIC MATERIAL. IT EMBODIES A STANDARD INCH SCALE, AN INNER AND/OR OUTER STATUE MILE SCALE, A VERTICAL STATUE MILE SCALE, AND MAY ALSO INCLUDE A NAUTICAL MILE SCALE. THE SEMICIRCULAR PROTRACTOR PORTION MAY BE OFFSET OR INSET IN FORMING A PART OF THE ITEM. IT IS DESIGNED TO BE USED IN PLOTTING COURSES, MEASURING DISTANCES BETWEEN TWO POINTS ON A CHART OR MAP, ESTABLISHING MERIDIANS OF REFERENCES, SOLVING WIND ANGLES, AND DETERMINING BEARING POSITIONS.]. 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 6605005866490 does not contain precious metals.
This information was last updated on Aug 01, 2025.