National Stock Number
5977-00-285-0743
National Stock Number (NSN) 5977-00-285-0743, or NIIN 002850743, (arm,electrical contact brush) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002850743 was cancelled on October 2, 1997, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5977003516559. This NSN replaces 2 stock numbers: 5977003186681, 5977003586304.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 26004. [AN ITEM DESIGNED TO TRANSMIT PRESSURE TO A BRUSH, ELECTRICAL CONTACT FOR THE PURPOSE OF MAINTAINING CONTACT BETWEEN THE BRUSH AND ANOTHER CONDUCTING SURFACE FOR THE TRANSFER OF ELECTRICAL ENERGY. THE ITEM MAY INCLUDE ONE OR MORE PRESSURE SPRINGS OR TENSION SPRINGS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5977002850743 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.