National Stock Number
4940-00-287-4957
National Stock Number (NSN) 4940-00-287-4957, or NIIN 002874957, (blast cleaning cabinet) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002874957 was cancelled on August 24, 2011, 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 are 2 manufacturer part numbers 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) 04469. [A SUITABLE INCLOSURE EQUIPPED WITH NECESSARY DEVICES THROUGH WHICH ABRASIVE MATERIALS ARE EJECTED EITHER BY AIR PRESSURE OR BY CENTRIFUGAL FORCE AGAINST SURFACE TO BE CLEANED. IT IS DESIGNED TO ALLOW THE OPERATOR TO PERFORM HIS DUTIES THROUGH PROTECTED HAND HOLES, VIEWING THE OPERATION THROUGH A SUITABLE WINDOW.]. 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 4940002874957 contains an unknown precious metal.
This information was last updated on Jul 01, 2026.