National Stock Number
5210-00-923-4178
National Stock Number (NSN) 5210-00-923-4178, or NIIN 009234178, (vial,level) was assigned January 9, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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) 12975. [A SMALL TRANSPARENT VESSEL, INCLOSING A LIQUID WITH AN AIR BUBBLE. IT IS THE INDICATING PART OF A LEVEL. THE ITEM MAY BE CYLINDRICAL IN SHAPE, OR A COMPARATIVELY FLAT, CICULAR ITEM, BUT DOES NOT HAVE A MOUNTING HARDWARE. FOR MOUNTED ITEMS AND ITEMS INCLUDING MOUNTING OR MOUNTING HARDWARE, SEE LEVEL (AS MODIFIED).]. 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 5210009234178 does not contain precious metals.
This NSN is associated to Schedule B 9017208060: drawing, marking-out or mathematical calculating instruments, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334519: other measuring and controlling device manufacturing.
This information was last updated on Aug 01, 2025.