National Stock Number
3020-00-288-3557
National Stock Number (NSN) 3020-00-288-3557, or NIIN 002883557, (chain,silent) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3020002671873.
There are 10 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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 somewhat common among different platforms, belonging to 4 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, 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) 04449. [A FLEXIBLE MECHANICAL DEVICE CONSISTING OF INVERTED TOOTH LINKS, WITH OR WITHOUT GUIDE LINKS, AND USED FOR POWER TRANSMISSION. THE LINKS ARE JOINED BY PINS AND MATE WITH THE SPROCKET TEETH WITH A SLIDING ACTION. EXCLUDES:FLEXIBLE MECHANICAL DEVICES SPECIFICALLY DESIGNED FOR USE WITH COUPLING, SHAFT, FLEXIBLE.]. 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 3020002883557 contains an unknown precious metal.
This NSN is associated to Schedule B 7315120000: articulated link chain other than roller chain, of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 333613: mechanical power transmission equipment manufacturing.
This information was last updated on Apr 01, 2024.