National Stock Number
5120-01-563-9356
National Stock Number (NSN) 5120-01-563-9356, or NIIN 015639356, (installing tool,tube packing rin) was assigned May 29, 2008 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 05975. [AN ITEM DESIGNED TO INSERT PACKING RINGS ON TUBES WITHIN TUBE SHEETS ON CONDENSERS AND SIMILAR HEAT EXCHANGERS. IN OPERATION, THE PACKING RINGS ARE ASSEMBLED ON THE LOADING PIN MANDREL AND ARE THEN TRANSFERRED FROM THE MANDREL ON TO THE TUBE BY MEANS OF A TUBULAR SLEEVE WHICH SLIDES ON THE MANDREL.]. 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 5120015639356 does not contain precious metals.
This NSN is associated to Schedule B 8203206060: pincers and similar tools not pliers or tweezers, base metal. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.