National Stock Number
5340-99-914-0987
National Stock Number (NSN) 5340-99-914-0987, or NIIN 999140987, (cap-plug,protective,dust and moisture seal) has an unknown assigned date. NIIN 999140987 was cancelled on January 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 13435. [AN ITEM SPECIFICALLY DESIGNED TO FIT INTO OR OVER THE OPENING(S) OF VARIOUS ITEMS TO PROVIDE MECHANICAL PROTECTION AND/OR TO PREVENT THE ENTRANCE OF FOREIGN MATTER DURING PAINTING, SHIPPING, STORAGE, OR THE LIKE. IT IS NOT DESIGNED TO RETAIN FLUIDS UNDER PRESSURE DURING EQUIPMENT OPERATION. FOR ITEMS DESIGNED TO FIT ONLY INTO AN OPENING, SEE PLUG (AS MODIFIED) AND STOPPER (AS MODIFIED). FOR ITEMS DESIGNED TO FIT ONLY OVER AN OPENING, SEE BOOT (AS MODIFIED); CAP (AS MODIFIED); COVER (AS MODIFIED); AND HOOD (AS MODIFIED).].
This information was last updated on May 14, 2025.