National Stock Number
1420-01-477-8939
National Stock Number (NSN) 1420-01-477-8939, or NIIN 014778939, (stabilizer,vertical) was assigned August 22, 2000 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 Apr 24, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The cost to the Government to breakout this part and acquire it competitively has been determined to exceed the projected savings over the life span of the part. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61114. [A FIXED VERTICAL AIRFOIL, FORMING A PART OF THE MAIN DIRECTIONAL CONTROL SURFACES, PERPENDICULAR OR APPROXIMATELY PERPENDICULAR TO THE LONGITUDINAL AXIS OF AN AIRCRAFT, GUIDED MISSILE, OR ROCKET. THE FUNCTIONAL PURPOSE OF THE VERTICAL STABILIZER IS TO MAINTAIN UNIFORMITY OF MOTION IN RELATION TO THE LONGITUDINAL AXIS IN FLIGHT.]. 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 1420014778939 does not contain precious metals.
This NSN is associated to Schedule B 9306900060: parts for guided missiles. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332992: small arms ammunition manufacturing.
This information was last updated on Aug 01, 2025.