National Stock Number
3040-01-478-1390
National Stock Number (NSN) 3040-01-478-1390, or NIIN 014781390, (gear and shaft assembly,helical) was assigned August 30, 2000 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 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 Nov 26, 2015, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 48596. [AN UNENCLOSED ASSEMBLY OF A HELICAL GEAR(S) AND A SHAFT(S). THE GEAR(S) AND SHAFT(S) MUST BE CAPABLE OF BEING SEPARATED FROM EACH OTHER. EXCLUDES:GEAR SHAFT (AS MODIFIED) AND GEAR CLUSTER (AS MODIFIED).]. 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 3040014781390 does not contain precious metals.
This information was last updated on Jun 01, 2025.