National Stock Number
1240-01-670-5632
National Stock Number (NSN) 1240-01-670-5632, or NIIN 016705632, (display unit,helmet) was assigned February 27, 2018 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 assigned to Item Name Code (INC) 53633. [AN ASSEMBLY OF VIDEO AND OPTICAL COMPONENTS INTEGRAL TO A HELMET UNIT, INTEGRATED USED TO DISPLAY FIRE CONTROL AND FLIGHT DATA INFORMATION ONTO THE HELMET VISOR AND MAY INCLUDE TARGET CUEING CAPABILITIES. THE DISPLAY UNIT MAY INCLUDE THE HELMET VISOR, OPTICAL ASSEMBLIES, CONNECTOR INTERFACE, CABLE, VIDEO TRANSMITTER, CATHODE RAY TUBE, AND THE LIKE.]. 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 1240016705632 does not contain precious metals.
This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.
This information was last updated on Jul 01, 2025.