DLMS™ Summary National Stock Number 1010-01-188-3134 National Stock Number (NSN) 1010-01-188-3134, or NIIN 011883134, (plate,retaining,window) was assigned September 1, 1984 in the Federal Logistics Information System (FLIS). NIIN 011883134 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs. There are no manufacturer part numbers associated to this NSN. This part number has not been procured by the US Government in over 5 years. This NSN is assigned to Item Name Code (INC) 22294. [A COMPARATIVELY FLAT RIGID ITEM, HAVING A CENTRALLY LOCATED APERTURE, DESIGNED TO HOLD A WINDOW IN POSITION IN MECHANICAL OR OPTICAL INSTRUMENTS. IT MUST HAVE DRILLED AND/OR TAPPED HOLES FOR MOUNTING PURPOSES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1010011883134 contains an unknown precious metal. This information was last updated on Oct 24, 2016.