National Stock Number
2815-01-667-5231
National Stock Number (NSN) 2815-01-667-5231, or NIIN 016675231, (block,vertical drive) was assigned October 19, 2017 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, 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) 51287. [A RIGID METALLIC ITEM DESIGNED TO ALIGN AND SUPPORT VARIOUS COMPONENTS OF AN OPPOSED-PISTON ENGINE VERTICAL DRIVE.]. 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 2815016675231 does not contain precious metals.
This information was last updated on Aug 01, 2025.