National Stock Number
5365-00-042-4891
National Stock Number (NSN) 5365-00-042-4891, or NIIN 000424891, (ring,tolerance) has an unknown assigned date. NIIN 000424891 was cancelled on November 2, 1990, 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) 26495. [A CORRUGATED STRIP OF SPRING STEEL IN THE FORM OF A CIRCLE. IT IS UNATTACHED AT THE ENDS TO CREATE A SMALL GAP AND FLAT ON THE SIDES OF THE CORRUGATIONS TO PROVIDE RIGIDITY. THE CORRUGATIONS PROTRUDE FROM ONE SURFACE ONLY. EXCLUDES:CLIP, SPLIT TUBULAR; CLIP, SPRING TENSION; AND RING, RETAINING.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5365000424891 does not contain precious metals.
This information was last updated on Aug 01, 2025.