National Stock Number
3990-01-731-5402
National Stock Number (NSN) 3990-01-731-5402, or NIIN 017315402, (ball transfer) was assigned July 8, 2025 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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) 68220. [AN ITEM DESIGNED TO MOVE LIGHT AND HEAVY LOADS WITH MINIMUM EFFORT. IT CONSISTS OF A LARGER ROTATING AND SWIVELING BALL MOUNTED AND RETAINED ON A HEMISPHERICAL FACE OF SMALL SUPPORT BALLS THAT PERMIT A MULTI-DIRECTIONAL DISPLACEMENT OF THE LOAD.]. 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 3990017315402 does not contain precious metals.
This information was last updated on Aug 01, 2025.