National Stock Number
3020-01-564-5253
National Stock Number (NSN) 3020-01-564-5253, or NIIN 015645253, (guard,mechanical drive) was assigned June 19, 2008 in the Federal Logistics Information System (FLIS). NIIN 015645253 was cancelled on February 2, 2015, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2815015621654. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 21, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M514V3416. The total value of the awarded contracts has been US$ 141.80.
There has been very little 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 Mar 25, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61746. [A SAFETY DEVICE FABRICATED OF RIGID OR SEMIRIGID MATERIAL FORMED IN VARIOUS SHAPES. IT MAY BE FABRICATED FROM A SINGLE PIECE OF MATERIAL, AND CONTAINS BRACKETS, HOLES, OR OTHER MEANS OF ATTACHMENTS. IT IS DESIGNED TO PARTIALLY OR FULLY INCLOSE GEAR(S), PULLEY(S), SPROCKET(S), AND THE LIKE.]. 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 3020015645253 does not contain precious metals.
This information was last updated on Aug 01, 2025.