National Stock Number
6685-01-279-6403
National Stock Number (NSN) 6685-01-279-6403, or NIIN 012796403, (barometer,aneroid) was assigned May 23, 1988 in the Federal Logistics Information System (FLIS). NIIN 012796403 was cancelled on November 2, 2007, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6660015299705. 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) 01070. [A BAROMETER CONSISTING OF A PRESSURE-SENSITIVE ELEMENT WHICH CONTRACTS OR EXPANDS IN PROPORTION TO ATMOSPHERIC PRESSURE, CONNECTED THROUGH A LINKAGE TO A POINTER. ITS DIAL IS GRADUATED IN UNITS OF PRESSURE MEASUREMENT (POUNDS PER SQUARE INCH, INCHES OF MERCURY, MILLIBARS, AND THE LIKE.) TO INDICATE ATMOSPHERIC PRESSURE ONLY.]. 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 6685012796403 does not contain precious metals.
This information was last updated on Jul 01, 2025.