National Stock Number
1290-00-106-5758
National Stock Number (NSN) 1290-00-106-5758, or NIIN 001065758, (scale,sound-second) was assigned July 17, 1968 in the Federal Logistics Information System (FLIS). NIIN 001065758 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
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.
This NSN is assigned to Item Name Code (INC) 20907. [INC 20907 CANCELLED/REPLACED BY ,INC 08929, FIIG T144-P, APP-KEY PB ,ON 070513 ~(ALL EXCEPT USA) FOR USA INC 20907 CANCELED REPLACED BY SCALE, PLOTTING: INC 08929, FIIG T144, APPL KEY PB. A THIN, FLAT STRIP OF METAL OR PLASTIC, HAVING ONE EDGE GRADUATED IN SOUND-SECONDS, AND/OR TENTHS OF A SOUND-SECOND. IT IS USED TO EVALUATE THE LINEAR DISTANCE OF TIME INTERVALS RECORDED BY VARIOUS PREVIOUSLY ORIENTED MICROPHONES WHEN THE SOUND IS RECEIVED. EACH SOUND-SECOND GRADUATION IS EQUIVALENT TO 337.6 METERS UNDER STANDARD ATMOSPHERIC CONDITIONS, AT 50 DEGREES FAHRENHEIT (10 DEGREES CELCIUS).]. 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 1290001065758 does not contain precious metals.
This information was last updated on Jul 01, 2025.