National Stock Number
3010-01-621-9413
National Stock Number (NSN) 3010-01-621-9413, or NIIN 016219413, (cover,coupling) was assigned September 23, 2013 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 24, 2013, 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 does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 48687. [AN ITEM USUALLY IN SPLIT HALVES WHICH PERMITS FOR QUICK ASSEMBLY OR DISASSEMBLY WITHOUT DISTURBING COUPLING OR SHAFTS. IT IS DESIGNED FOR WHEN COUPLING SPEEDS EXCEED THE RECOMMENDED REVOLUTIONS PER MINUTE (RPM) OR WHEN OPERATING UNDER ABRASIVE OR MOIST CONDITIONS.]. 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 3010016219413 does not contain precious metals.
This information was last updated on Jul 01, 2025.