National Stock Number
6680-00-530-0990
National Stock Number (NSN) 6680-00-530-0990, or NIIN 005300990, (test set,flow rate indicating me) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6680005113686.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2000, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 19100. [A UNIT DESIGNED TO MEASURE AND CHECK THE RATE OF FLOW OF LIQUID METERING EQUIPMENT IN THE FIELD.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680005300990 does not contain precious metals.
This NSN is associated to Schedule B 9026105000: flow meters for measuring or checking the flow or level of liquids. 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 Jul 01, 2025.