National Stock Number
1620-01-174-3170
National Stock Number (NSN) 1620-01-174-3170, or NIIN 011743170, (cylinder and piston assembly,landing gear) was assigned March 16, 1984 in the Federal Logistics Information System (FLIS). NIIN 011743170 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 61579. [THE MAIN SHOCK ABSORPTION PORTION OF AN AIRCRAFT LANDING GEAR, CONSISTING OF THE MAIN CYLINDER AND PISTON AND OTHER ASSOCIATED PARTS. MAY BE WITH OR WITHOUT AXLE(S). EXCLUDES LANDING GEAR, FIXED AND LANDING GEAR, RETRACTABLE.]. 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 1620011743170 does not contain precious metals.
This information was last updated on Jul 01, 2025.