National Stock Number
4240-01-593-0541
National Stock Number (NSN) 4240-01-593-0541, or NIIN 015930541, (spectacles,industrial) was assigned April 1, 2011 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. 4 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 5 contracts issued for this part number, with 5 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E524V2176, SPE8E622V0174, SPE8E621V0683, SPE8E620P1540, SPE8EZ18V0555. The total value of the awarded contracts has been US$ 3,363.83.
There has been a small amount of 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: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 13687. [SPECTACLES DESIGNED FOR PROTECTION AGAINST IMPACT AND/OR LIGHT RADIATION. IT MAY INCLUDE PRESCRIPTION LENSES.]. This item does not have a nuclear hardened feature or any other critical feature 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 4240015930541 does not contain precious metals.
This information was last updated on Jul 01, 2025.