National Stock Number
4330-12-329-3131
National Stock Number (NSN) 4330-12-329-3131, or NIIN 123293131, (indicator,filter warning) has an unknown assigned date. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, 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) 62374. [INC 62374 CANCELLED/REPLACED BY ,INC 52797, FIIG A523D0, APP-KEY ,INC 52796, FIIG A523D0, APP-KEY ,INC 52795, FIIG A523D0, APP-KEY , ON 022197 A MECHANICAL INDICATOR USED FOR DRY OR LIQUID TYPE CLEANERS TO PROVIDE A VISUAL WARNING SIGNAL WHEN A FILTER ELEMENT NEEDS CLEANING OR CHANGING.].
This information was last updated on May 09, 2025.