National Stock Number
5805-01-680-8257
National Stock Number (NSN) 5805-01-680-8257, or NIIN 016808257, (channel shifter,voice frequency) was assigned May 22, 2019 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 assigned to Item Name Code (INC) 10939. [AN ITEM SPECIFICALLY DESIGNED TO SHIFT ONE OR TWO VOICE FREQUENCY CHANNELS FROM NORMAL CHANNELS TO HIGHER VOICE FREQUENCY CHANNELS AND TO SHIFT RECEIVED VOICE FREQUENCY CHANNELS TO NORMAL VOICE FREQUENCY CHANNELS FOR THE PURPOSE OF REDUCING CROSS-TALK BETWEEN CHANNELS IN RADIO TELEPHONE SYSTEMS.]. 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 5805016808257 does not contain precious metals.
This NSN is associated to Schedule B 8543706000: articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334210: telephone apparatus manufacturing.
This information was last updated on Jul 01, 2025.