National Stock Number
1680-01-387-0655
National Stock Number (NSN) 1680-01-387-0655, or NIIN 013870655, (filter,aircraft instruments) was assigned February 24, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
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) 05190. [AN AIR FILTERING DEVICE DESIGNED TO CLEAN AND DRY THE AIR FLOWING TO THE SENSITIVE VACUUM OPERATED FLIGHT INSTRUMENTS IN AN AIRCRAFT.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680013870655 does not contain precious metals.
This NSN is associated to Schedule B 8803300060: other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof). The Schedule B End Use is listed as parts for military-type goods. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.
This information was last updated on Jul 01, 2025.