National Stock Number
3820-00-841-5121
National Stock Number (NSN) 3820-00-841-5121, or NIIN 008415121, (washing and screening unit) was assigned January 1, 1962 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 08622. [AN ASSEMBLY CONSISTING PRIMARILY OF A WASHER(S) AND A SCREENER(S) MOUNTED ON A COMMON BASE OR CARRIER, USED TO WASH AND SEPARATE AGGREGATE. IF MOUNTED ON TWO OR MORE BASES OR CARRIERS, USE WASHING AND SCREENING PLANT.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3820008415121 contains an unknown precious metal.
This NSN is associated to Schedule B 8474100010: sorting, screening, separating or washing machines for earth, stone, ores, or other mineral substances in solid form, portable. The Schedule B End Use is listed as excavating machinery. NAICS classification category 333120: construction machinery manufacturing.
This information was last updated on Aug 01, 2025.