National Stock Number
1620-01-659-2807
National Stock Number (NSN) 1620-01-659-2807, or NIIN 016592807, (collar,torque,landing gear) was assigned November 16, 2016 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 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers 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 somewhat common among different platforms, belonging to 2 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 29, 2018, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 49874. [A METALLIC ITEM OF CIRCULAR-SHAPED DESIGN WITH OPEN CENTER AREA TO PERMIT POSITIONING OVER A SHOCK STRUT CYLINDER OR PISTON. IT MUST HAVE ONE OR MORE MOUNTING BOSSES TO PROVIDE FOR ATTACHMENT OF TORQUE ARM(S), CONNECTING LINK(S), OR THE LIKE FOR DESIRED DIRECTIONAL CONTROL OF THE AIRCRAFT WHEELS. THISDEVICE IS UTILIZED FOR BOTH NOSE AND MAIN LANDING GEAR APPLICATIONS.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1620016592807 contains an unknown precious metal.
This NSN is associated to Schedule B 8803200060: undercarriages and parts thereof, for use in military aircraft. 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 May 01, 2025.