National Stock Number
1680-01-510-1951
National Stock Number (NSN) 1680-01-510-1951, or NIIN 015101951, (housing,coupling) was assigned July 15, 2003 in the Federal Logistics Information System (FLIS). NIIN 015101951 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) 39699. [AN ITEM FABRICATED FROM A SINGLE INTERNALLY CORED CASTING, OR COMPOSED OF TWO OR MORE SEPARATE PIECES AND DESIGNED TO SUPPORT AND PROTECT THE COMPONENTS OF A COUPLING. INCLUDES ITEMS HAVING ACCESS HOLE(S) TO FACILITATE MACHINING AND ASSEMBLING OF COMPONENTS. IT MAY INCLUDE THE ACCESS HOLE COVER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680015101951 does not contain precious metals.
This information was last updated on Jul 01, 2025.