National Stock Number
6350-01-126-3221
National Stock Number (NSN) 6350-01-126-3221, or NIIN 011263221, (alarm,undervoltage) was assigned February 9, 1982 in the Federal Logistics Information System (FLIS). NIIN 011263221 was cancelled on December 2, 2006, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6350009240551. 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. ISO Group has several sources of supply for 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) 02032. [AN AUTOMATIC ELECTRICAL WARNING SYSTEM SPECIFICALLY DESIGNED TO GIVE AN AURAL AND/OR VISUAL INDICATION WHEN THE VOLTAGE IN AN ITEM OR EQUIPMENT FALLS BELOW A SPECIFIED VALUE. IT CONTAINS THE SENSITIVE ELEMENTS AND A CALLING DEVICE SUCH AS A BELL, BUZZER, HORN, SIREN, OR LIGHT.]. 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 6350011263221 does not contain precious metals.
This information was last updated on Aug 01, 2025.