National Stock Number
3120-00-078-5777
National Stock Number (NSN) 3120-00-078-5777, or NIIN 000785777, (bearing,jewel) was assigned August 5, 1967 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 42832. [AN ITEM GENERALLY ROUND IN SHAPE AND USUALLY HAVING A CENTRALLY LOCATED HOLE. IT HAS AT LEAST ONE FLAT BEARING SURFACE. IT IS MADE OF PRECIOUS OR SEMI-PRECIOUS GEM (RUBY, SAPPHIRE AND THE LIKE), NATURAL OR SYNTHETIC. IT IS INTENDED FOR USE IN PRECISION INSTRUMENTS, METERS, TIMING DEVICES, CLOCKS, AND THE LIKE.]. 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 3120000785777 contains an unknown precious metal.
This NSN is associated to Schedule B 9114901000: clock or watch jewels. The Schedule B End Use is listed as jewelry, etc..
This information was last updated on Aug 01, 2025.