National Stock Number
3460-01-273-2821
National Stock Number (NSN) 3460-01-273-2821, or NIIN 012732821, (grinding machine,machine tool attachment) was assigned February 22, 1988 in the Federal Logistics Information System (FLIS). NIIN 012732821 was cancelled on December 15, 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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) 05216. [A MOTOR DRIVEN DEVICE CONSISTING OF AN ABRASIVE WHEEL ATTACHED EITHER DIRECTLY TO THE MOTOR SHAFT OR TO A SPINDLE UNIT WHICH IS DRIVEN BY A BELT AND AN ELECTRIC MOTOR. MAY BE USED ON LATHES, MILLING MACHINES, BORING MILLS, SHAPERS AND SLOTTERS FOR GRINDING SURFACE PLATES, ROLLS, JOURNALS, LATHE CENTERS, INTERNAL BORES, EXTERNAL SURFACES, OR THE LIKE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3460012732821 does not contain precious metals.
This information was last updated on Aug 01, 2025.