National Stock Number
1240-00-531-8618
National Stock Number (NSN) 1240-00-531-8618, or NIIN 005318618, (sight,check,optical) was assigned January 1, 1963 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) 22823. [A METALLIC DEVICE WHICH PROTRUDES HORIZONTALLY FROM A GUN BARREL, AND IS USED BY A GUN COMMANDER TO SELECT AND/OR DESIGNATE A TARGET TO, OR CHECK THE "ON TARGET" SIGHT OF, THE GUNNER. IT CONSISTS OF A SPLIT COLLAR WHICH CLAMPS ON THE GUN BARREL, A PROJECTING ARM(S) WHICH SUPPORTS A LENS HOLDER, AND A RETICLE OR POLARIZED LENS. IT INCLUDES AZIMUTH AND ELEVATION BORESIGHTING ADJUSTMENTS. EXCLUDES:SIGHT, FRONT; SIGHT, REAR AND SIGHT, BORE, OPTICAL.]. 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 1240005318618 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 May 01, 2024.