National Stock Number
5360-00-255-4383
National Stock Number (NSN) 5360-00-255-4383, or NIIN 002554383, (spring,garter,extension) was assigned June 15, 1973 in the Federal Logistics Information System (FLIS). NIIN 002554383 was cancelled on April 29, 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 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 04225. [A CLOSE-COILED HELICAL EXTENSION SPRING, WITH ENDS FASTENED TOGETHER TO FORM A CIRCLE, DESIGNED TO IMPOSE COMPRESSION STRESSES TOWARD THE CENTER OF THE CIRCLE THUS FORMED WHEN UNIFORMLY EXPANDED.]. 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 5360002554383 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.