National Stock Number
1680-01-621-7555
National Stock Number (NSN) 1680-01-621-7555, or NIIN 016217555, (parts kit,seal replacement,mecha) was assigned September 17, 2013 in the Federal Logistics Information System (FLIS). 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) 34944. [A PARTS KIT CONSISTING OF NUMEROUS ITEMS. THE KIT MAY CONTAIN SEALS, GASKETS, PACKING, AND/OR RETAINERS FOR REPAIRING MECHANICAL EQUIPMENT. EXCLUDES KITS INCLUDING TOOLS, COLLARS, PINS, SLEEVES AND ASSOCIATED HARDWARE. EXCLUDS PARTS KIT (1), SEAL REPLACEMENT, ARTILLERY.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680016217555 does not contain precious metals.
This information was last updated on Aug 01, 2025.