National Stock Number
6685-00-557-5875
National Stock Number (NSN) 6685-00-557-5875, or NIIN 005575875, (gage,compound pressure-vacuum,dial indicating) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005575875 was cancelled on May 1, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 6685004215425.
There are 7 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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) 07424. [AN INSTRUMENT DESIGNED TO MEASURE AND INDICATE PRESSURE AND VACUUM, ON ONE DIAL HAVING A DIVIDED SCALE, A SINGLE INDICATING POINTER WHICH ROTATES EITHER CLOCKWISE OR COUNTERCLOCKWISE ACCORDING TO WHETHER PRESSURE IS APPLIED OR WITHDRAWN.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 6685005575875 does not contain precious metals.
This information was last updated on Aug 01, 2025.