National Stock Number
6685-01-169-9307
National Stock Number (NSN) 6685-01-169-9307, or NIIN 011699307, (thermostat,flow control) was assigned January 18, 1984 in the Federal Logistics Information System (FLIS). NIIN 011699307 was cancelled on January 2, 2002, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6685013918587. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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) 16516. [AN AUTOMATIC REGULATING DEVICE WHICH CONTROLS THE FLOW OF FLUIDS OR GASES BY ACTUATING A VALVE OR SHUTTER FOR HEATING OR COOLING PURPOSES. MAY BE ADJUSTABLE, OR SET TO OPERATE AT A DEFINITE PRESSURE. EXCLUDES:CONTROL, HUMIDITY; CONTROL, TEMPERATURE INDICATING; AND SWITCH, THERMOSTATIC.]. 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 6685011699307 does not contain precious metals.
This information was last updated on Jul 01, 2025.