National Stock Number
3990-01-487-0277
National Stock Number (NSN) 3990-01-487-0277, or NIIN 014870277, (roller unit,rail type) was assigned July 23, 2001 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 3 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 22540. [AN ITEM CONSISTING OF ONE OR MORE STEEL ROLLS, A SHOE TYPE BRAKE, AND RAIL CLAMPS MOUNTED IN A METAL FRAME. IT IS DESIGNED AS THE ROLLING ELEMENT FOR CRADLES, ADAPTERS, HOISTING UNITS, AND THE LIKE, USED ON TRAILER, RAIL TYPE; STAND, MAINTENANCE, RAIL TYPE, SHIPPING CONTAINERS AND THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3990014870277 does not contain precious metals.
This information was last updated on May 01, 2025.