National Stock Number
6220-01-543-4561
National Stock Number (NSN) 6220-01-543-4561, or NIIN 015434561, (light,navigational,marine) was assigned September 13, 2006 in the Federal Logistics Information System (FLIS). NIIN 015434561 was cancelled on May 2, 2009, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6220015144964. 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) 00519. [A LIGHT SPECIFICALLY DESIGNED TO BE MOUNTED ON A MARINE CRAFT TO INDICATE ITS POSITION IN MOTION OR AT REST, ITS SPEED AND/OR ITS DIRECTION OF TRAVEL.]. 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 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 6220015434561 does not contain precious metals.
This information was last updated on Jul 01, 2025.