National Stock Number
6220-00-144-3454
National Stock Number (NSN) 6220-00-144-3454, or NIIN 001443454, (light,probe,air ref) has an unknown assigned date. NIIN 001443454 was cancelled on November 2, 1990, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6220000737330. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
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. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6220001443454 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.