National Stock Number
4931-01-138-3878
National Stock Number (NSN) 4931-01-138-3878, or NIIN 011383878, (adjustment assembly) was assigned September 11, 1982 in the Federal Logistics Information System (FLIS). NIIN 011383878 was cancelled on March 2, 2010, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4931013876278. 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) 77777. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4931011383878 does not contain precious metals.
This information was last updated on Jul 01, 2025.