National Stock Number
6625-00-164-6564
National Stock Number (NSN) 6625-00-164-6564, or NIIN 001646564, (chassis,plug-in unit,electronic) was assigned November 6, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers 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 Sep 02, 2000, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 52024. [AN OPEN FRAMEWORK DESIGNED FOR PLUG-IN MOUNTING OF (BUT DOES NOT INCLUDE) MODULAR ELECTRONIC TEST INSTRUMENTS. MAY PROVIDE POWER SUPPLY, ELECTRICAL AND/OR MECHANICAL INTERFACE, OR COOLING FACILITIES FOR EACH ELECTRONIC TEST PLUG-IN UNIT SLOT. ENTIRE CHASSIS MAY BE RACK MOUNTED. FOR MOUNTING OF ELECTRICAL COMPONENTS OTHER THAN MODULAR TEST EQUIPMENT, SEE RACK, ELECTRICAL EQUIPMENT OR CHASSIS, ELECTRICAL EQUIPMENT. SEE ALSO OSCILLOSCOPE MAINFRAME.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6625001646564 does not contain precious metals.
This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Aug 01, 2025.