National Stock Number
5955-00-591-9792
National Stock Number (NSN) 5955-00-591-9792, or NIIN 005919792, (oscillating group) was assigned January 3, 1975 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 fairly common among different weapons systems, belonging to 12 different platforms.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 18, 2007, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 17422. [A COLLECTION OF ITEMS, WHICH WHEN USED WITH AN ELECTRONIC SET PROVIDE FACILITIES FOR A COMPLETE OSCILLATOR (1), CRYSTAL CONTROLLED OR OSCILLATOR (1) NON-CRYSTAL CONTROLLED.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5955005919792 does not contain precious metals.
This NSN is associated to Schedule B 8541600060: mounted piezoelectric crystals, quartz, designed for operating frequencies exceeding 20 mhz. The Schedule B End Use is listed as semiconductors. NAICS classification category 334419: other electronic component manufacturing.
This information was last updated on Aug 01, 2025.