National Stock Number
2590-01-660-9231
National Stock Number (NSN) 2590-01-660-9231, or NIIN 016609231, (step assembly,vehicular) was assigned February 9, 2017 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 29 contracts issued for this part number, with 29 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L525V0405, SPE7L124F6737, SPE7L124F5817, SPE7L124F3858, SPE7L124F3491. The total value of the awarded contracts has been US$ 157,365.34.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 126,030. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 10, 2017, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not 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) 68902. 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 2590016609231 does not contain precious metals.
This information was last updated on Jul 01, 2025.