National Stock Number
5980-01-211-9422
National Stock Number (NSN) 5980-01-211-9422, or NIIN 012119422, (coupler,optoelectronic) was assigned July 3, 1985 in the Federal Logistics Information System (FLIS). NIIN 012119422 was cancelled on June 2, 2007, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5980010513381. 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, 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. ISO Group has several sources of supply for 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) 62335. [A DEVICE CONTAINING ONE OR MORE LIGHT SOURCES (EITHER INCANDESCENT, GLOW, OR SOLID STATE, LAMPS) OPTICALLYCOUPLED TO ONE OR MORE SEMICONDUCTOR TYPE PHOTO-SENSITIVE ELEMENTS, ALL OF WHICH ARE CONTAINED IN AN OPAQUE ENCLOSURE. LIGHT GENERATED WITHIN THE DEVICE BY THE APPLICATION OF AN APPROPRIATE ELECTRICAL INPUT TO THE LIGHT SOURCE(S) ACTS UPON THE LIGHT SENSOR(S) TO PRODUCE A CORRESPONDING OUTPUT OR CHANGE IN SOME ELECTRICAL QUANTITY OR VARIATION IN SOME ELECTRICAL PROPERTY. FOR ITEMS IN WHICH THE LIGHT IN DIRECTED AT ANOTHER ITEM AND THE REFLECTED LIGHT IS INTERPRETED (READ) SEE SCANNER, OPTICAL.]. 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 5980012119422 does not contain precious metals.
This information was last updated on Aug 01, 2025.