National Stock Number
6850-00-188-2198
National Stock Number (NSN) 6850-00-188-2198, or NIIN 001882198, (inspection penetrant kit) was assigned September 8, 1972 in the Federal Logistics Information System (FLIS). NIIN 001882198 was cancelled on April 29, 2010, 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. One of those 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) 27791. [A KIT CONTAINING AN INSPECTION PENETRANT, AN INSPECTION PENETRANT DEVELOPER, AN INSPECTION PENETRANT CLEANER, AN INSPECTION PENETRANT EMULSIFIER, OR ANY COMBINATION OF AT LEAST TWO OF THE ABOVE ELEMENTS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table I of Federal Standard 313 and an MSDS should be available to the user. NSN 6850001882198 does not contain precious metals.
This information was last updated on Aug 01, 2025.