National Stock Number
1270-01-011-4638
National Stock Number (NSN) 1270-01-011-4638, or NIIN 010114638, (display unit,head-up) was assigned October 22, 1975 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 2 suppliers. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 35722. [AN ELECTRO-OPTICAL DEVICE WHICH UTILIZES A CATHODE RAY TUBE (CRT),OR OTHER METHODS SUCH AS, BUT NOT LIMITED TO DIGITAL LIGHT PROCESSOR (DLP), OR LIQUID CRYSTAL PROJECTOR COLLIMATING LENSES, AND A COMBINER GLASS, TO PROJECT A GRAPHIC DISPLAY OF DATA IN THE OPERATOR'S FIELD OF VIEW. THIS PERMITS THE OPERATOR TO VIEW THE DATA WHILE MAINTAINING NORMAL HEAD-UP POSITION AND WITHOUT OBSTRUCTING NORMAL FIELD OF VISION.]. 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 1270010114638 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 Aug 01, 2025.