National Stock Number
1720-00-450-9993
National Stock Number (NSN) 1720-00-450-9993, or NIIN 004509993, (structural component,aircraft dr) was assigned December 19, 1969 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 24, 2009, 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) 68213. [AN ITEM OF DEFINITE SHAPES AND DIMENSIONS WHICH IS AN ELEMENT OF A LAUNCHING SYSTEM SUBASSEMBLY, AIRCRAFT DRONE.]. 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 1720004509993 does not contain precious metals.
This NSN is associated to Schedule B 8805100000: aircraft launching gear and parts thereof; deck-arrestor or similar gear and parts thereof. The Schedule B End Use is listed as aircraft launching gear, parachutes, etc.. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.
This information was last updated on Aug 01, 2025.