National Stock Number
6660-00-526-7988
National Stock Number (NSN) 6660-00-526-7988, or NIIN 005267988, (scale,conversion,pressure-speed-) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 12917. [A SHEET OR STRIP OF PLASTIC OR OTHER MATERIAL HAVING SCALE MARKINGS AND GRADUATIONS DESIGNED FOR CONVERTING UNITS OF PRESSURE ALTITUDE IN INCHES TO THE CORRESPONDING ATMOSPHERIC PRESSURE IN MILLIBARS, MILES PER HOUR TO KNOTS PER HOUR TO METERS PER SECOND, AND DEGREES FAHRENHEIT TO DEGREES CENTIGRADE.]. 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 6660005267988 contains an unknown precious metal.
This NSN is associated to Schedule B 9015808080: surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 334519: other measuring and controlling device manufacturing.
This information was last updated on Aug 01, 2025.