National Stock Number (NSN) 2541-01-576-4554, or NIIN 015764554, (armor,transparent,v) was assigned July 31, 2009 in the Federal Logistics Information System (FLIS). NIIN 015764554 was cancelled on March 2, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2541016001911. This NSN does not replace any other NSNs.
There are 3 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 28, 2011. There have been 4 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM7L312C0008, SPM7L312C0008, SPM7L312M0311, SPM7L310C0185, W56HZV09D0111. The total value of the awarded contracts has been US$ 3,358,196.00.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 68191. [A SINGLE OR MULTI-PIECE ITEM(S), CURVED OR FLAT, WITH FRAME(S), OF TRANSPARENT ARMOR MATERIAL. DESIGNED FOR MOUNTING IN A VEHICULAR BODY, DOOR OR THE L IKE, TO ALLOW VISIBILITY AND TO SHIELD PERSONNEL FROM ENVIRONMENTAL EFFECTS SUCH AS RAIN, DUST, WIND, AND THE LIKE AND TO PROTECT PERSONNEL FROM SMALL ARMS PROJECTILES AND SHELL FRAGMENTS. ALSO INCLUDES CURVED TRANSPARENT ARMOR WITHOUT FRAMES FORMING PART OF A VEHICULAR BODY. EXCLUDES WINDOW,VEHICULAR; GLASS,LAMINATED; GLASS,SAFETY,SINGLE PLATE; PLASTIC SHEET; GLASS,SHEET.]. 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 2541015764554 does not contain precious metals.
This information was last updated on Aug 01, 2025.