National Stock Number
5955-01-227-5187
National Stock Number (NSN) 5955-01-227-5187, or NIIN 012275187, (crystal unit,quartz) was assigned March 5, 1986 in the Federal Logistics Information System (FLIS). NIIN 012275187 was cancelled on September 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5955009014367. 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) 00196. [AN ITEM WHICH CONSISTS OF A QUARTZ CRYSTAL RESONATOR(S), SUITABLY MOUNTED IN A HOLDER, QUARTZ CRYSTAL.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5955012275187 does not contain precious metals.
This information was last updated on Jul 01, 2025.