National Stock Number
5950-01-098-7561
National Stock Number (NSN) 5950-01-098-7561, or NIIN 010987561, (core,electromagnetic component) was assigned August 7, 1980 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) 52210. [A SOLID OR ASSEMBLED ITEM MADE OF FERROMAGNETIC MATERIAL AND DESIGNED TO BE USED FOR THE CONSTRUCTION OF A COIL (AS MODIFIED), A TRANSFORMER (AS MODIFIED), A REACTOR (AS MODIFIED) OR A ELECTROMAGNET. THE ITEM INCREASES THE MAGNETIC FLUX WITHIN THOSE COMPONENTS.]. 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 information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5950010987561 contains silver.
This NSN is associated to Schedule B 8504900020: transformer parts. The Schedule B End Use is listed as generators, accessories. NAICS classification category 335311: power, distribution, and specialty transformer manufacturing.
This information was last updated on Aug 01, 2025.