National Stock Number (NSN) 6685-01-665-4560, or NIIN 016654560, (control,temperature,indicating) was assigned July 31, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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 a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A024P1189, SPE4A620V1835. The total value of the awarded contracts has been US$ 453.64.
This NSN is unique to one weapons system.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 01, 2017, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 05662. [A DEVICE COMPOSED OF ONE OR MORE CONTROL-ACTUATING MECHANISMS, ONE OR MORE SWITCHS, AND GRADUATED SCALES OR OTHER INDICATORS. IT IS DESIGNED TO MEASURE AND CONTROL TEMPERATURE IN OVENS, FURNACES, AND THE LIKE, THROUGH PERCEPTION OF A SENSING ELEMENT CONNECTED TO THE CONTROL. EXCLUDES:SWITCH, THERMOSTATIC(00451) AND THERMOSTAT, FLOW CONTROL(16516).]. 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 6685016654560 does not contain precious metals.
This NSN is associated to Schedule B 9032896040: process control instruments and apparatus for temperature control. The Schedule B End Use is listed as measuring, testing, control instruments. 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.