National Stock Number
5110-00-411-2207
National Stock Number (NSN) 5110-00-411-2207, or NIIN 004112207, (reamer,cylinder ridge) was assigned August 15, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, there are no suppliers that are 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) 05317. 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 5110004112207 does not contain precious metals.
This NSN is associated to Schedule B 8207192030: rotary rock drill bits, core bits and reamers of base metal, and parts thereof. The Schedule B End Use is listed as excavating machinery. NAICS classification category 333131: mining machinery and equipment manufacturing.
This information was last updated on Aug 01, 2025.