National Stock Number
1420-01-437-6924
National Stock Number (NSN) 1420-01-437-6924, or NIIN 014376924, (infrared dome) was assigned October 21, 1996 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 46033. [AN ITEM WHICH ENCLOSES AN INFRARED DETECTOR. IT IS SPECIFICALLY DESIGNED TO PERMIT MAXIMUM PASSAGE OF INFRARED RADIATION THROUGH IT WHILE PROVIDING PROTECTION TO THE DETECTOR FROM THE WEATHER. THE ITEM MAY ALSO ENCLOSE THE DETECTOR SUPPORT AND ROTATING MECHANISM. IT MAY BE FLEXIBLE OR RIGID, STREAMLINED OR IRREGULAR SHAPED. MAY ALSO INCLUDE PRESSURIZING MECHANISM AND ANTI-ICING EQUIPMENT.]. 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 1420014376924 does not contain precious metals.
This NSN is associated to Schedule B 9306900060: parts for guided missiles. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332992: small arms ammunition manufacturing.
This information was last updated on Aug 01, 2025.