National Stock Number
5345-00-270-6920
National Stock Number (NSN) 5345-00-270-6920, or NIIN 002706920, (stone,commutator surfacing) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002706920 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 are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 16918. [A SHAPED PIECE OF SYNTHETIC NONCONDUCTING ABRASIVE, DESIGNED FOR CLEANING AND TRUING UP SLIP RING AND COMMUTATOR SURFACES. MAY BE MOUNTED ON A NONMETALLIC HANDLE. EXCLUDES:STONE, ELECTRICAL CONTACT BRUSH SEATER.]. 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 5345002706920 does not contain precious metals.
This information was last updated on Jul 01, 2025.