National Stock Number
5955-00-856-3869
National Stock Number (NSN) 5955-00-856-3869, or NIIN 008563869, (holder,crystal unit) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 02866. [A HOLDER DESIGNED TO BE USED WITH A CRYSTAL UNIT. FOR THOSE ITEMS WHICH CONTAIN PROVISIONS FOR GRIPPING TERMINALS, SEE SOCKET (AS MODIFIED). SEE ALSO HOLDER, SEMICONDUCTOR DEVICE.]. 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 5955008563869 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.