National Stock Number
6625-01-620-3555
National Stock Number (NSN) 6625-01-620-3555, or NIIN 016203555, (reflectometer,optical time domain) was assigned July 18, 2013 in the Federal Logistics Information System (FLIS). NIIN 016203555 was cancelled on May 29, 2014, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6625016203556. 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 46239. [AN INSTRUMENT USED TO MEASURE THE REFLECTED POWER OF AN OPTICAL LIGHT PULSE IN A FIBER, OPTIC OR A CABLE, FIBER OPTIC WITH RESPECT TO TIME. EXCLUDES TEST SET, OPTICAL POWER.]. 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 6625016203555 does not contain precious metals.
This information was last updated on Jul 01, 2025.