National Stock Number
6685-01-363-2440
National Stock Number (NSN) 6685-01-363-2440, or NIIN 013632440, (indicator,temperature,card) was assigned August 27, 1992 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 31, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 33785. [AN ITEM DESIGNED TO MEASURE THE SURFACE TEMPERATURE OF THE COMPONENT UPON WHICH IT IS AFFIXED. ITEM MAY BE A CARD CONTAINING A SENSITIZED STICKER OR TAB, OR A SERIES OF SENSITIZED STICKERS OR TABS, DESIGNED TO IRREVERSIBLY CHANGE COLOR AS A SPECIFIED TEMPERATURE IS REACHED ON THE SURFACE TO WHICH IT IS ATTACHED. IT MAY BE ENCAPSULATED TO PROVIDE ENVIRONMENTAL PROTECTION. IT MAY BE BACKED WITH ADHESIVE FOR SELF-ATTACHMENT. EXCLUDES:INDICATOR, HUMIDITY, CARD.]. 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 6685013632440 does not contain precious metals.
This NSN is associated to Schedule B 9025198080: thermometers, not combined with other instruments, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 334513: instruments and related products manufacturing for measuring, displaying, and controlling industrial process variables.
This information was last updated on Aug 01, 2025.