National Stock Number (NSN) 6010-00-420-7975, or NIIN 004207975, (fiber,optic) was assigned March 10, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those 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, with the most recent procurement date of Apr 23, 2015. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M915M2426, SPE7M915M2426, SPE7MC15V0098. The total value of the awarded contracts has been US$ 2,659.56.
This NSN is fairly common among different weapons systems, belonging to 13 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 Apr 01, 2020, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 33927. [A SINGLE NONJACKETED NONMETALLIC FLEXIBLE CONDUCTOR CONSISTING OF A CORE OF TRANSPARENT DIELECTRIC MATERIAL SURROUNDED BY A CLADDING MATERIAL OF LOWER REFRACTIVE INDEX. THE ITEM MAY OR MAY NOT HAVE A PROTECTIVE COATING (BUFFER). IT IS SPECIFICALLY DESIGNED TO CONDUCT LIGHT FROM ONE POINT OR LOCATION TO ANOTHER, AND IS PRIMARILY INTENDED FOR USE IN DATA OR IMAGE TRANSMISSION, CONTROL, COMMUNICATION AND INDICATING APPLICATIONS. IT MAY ALSO BE USED TO TRANSMIT LIGHT FOR ILLUMINATION PURPOSES. FOR ITEMS WITH A PROTECTIVE JACKET SEE CABLE, FIBER OPTIC.]. 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 6010004207975 does not contain precious metals.
This NSN is associated to Schedule B 9018901500: optical instruments and appliances and parts and accessories, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.
This information was last updated on Aug 01, 2025.