National Stock Number
9905-00-202-3639
National Stock Number (NSN) 9905-00-202-3639, or NIIN 002023639, (reflector,indicating,clearance) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 28 stock numbers. Five of the National Stock Numbers that it replaces are: 9905014773692, 9905009772732, 9905012622977, 9905012076109, 9905011274193.
There are 129 manufacturer part numbers associated with this NSN. 73 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 86 suppliers. Today, 48 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 38 suppliers are deemed design controlled or valid supply parts. ISO Group has built a very strong supply chain for this NSN. We have direct relationships with 47 sources of supply.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 11 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 10120. [AN ITEM OF COLORED GLASS OR PLASTIC USUALLY HAVING A FRAME OR CASE AND MOUNTED ON A VEHICLE OR STATIONARY OBJECT, DESIGNED TO GIVE WARNING BY REFRACTED LIGHT FROM THE LAMP ON AN APPROACHING VEHICLE.]. 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 9905002023639 does not contain precious metals.
This NSN is associated to Schedule B 7014005000: signalling glassware, not optically worked, nesoi (not optical elements and not lenses, filters or parts thereof). The Schedule B End Use is listed as other industrial supplies. NAICS classification category 327212: other pressed and blown glass and glassware manufacturing.
This information was last updated on Aug 01, 2025.