National Stock Number
1240-01-651-1135
National Stock Number (NSN) 1240-01-651-1135, or NIIN 016511135, (display unit,helmet) was assigned January 5, 2016 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 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.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 06, 2016, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
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 but does have other critical feature(s) 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 1240016511135 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.