National Stock Number
1090-00-413-4684
National Stock Number (NSN) 1090-00-413-4684, or NIIN 004134684, (turret,armament subsystem,helicopter) has an unknown assigned date. NIIN 004134684 was cancelled on May 7, 1997, 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) 62001. [AN ITEM DESIGNED TO BE MOUNTED ON A HELICOPTER FOR HOUSING A WEAPON. IT HAS INTERNAL PROVISIONS FOR MOVING AND STOPPING IN ANY POSITION WITHIN PRESET LIMITS AND A FAIRING ASSEMBLY TO PROTECT THE WEAPON AND COMPONENTS WITHIN FROM DIRT AND FOREIGN OBJECTS. IT MAY INCLUDE AMMUNITION DRIVE FACILITIES AND FEED MECHANISMS, WEAPON RECOIL ADAPTERS, AND THE LIKE. IT DOES NOT HAVE ANY ARMORED PROTECTION OR COVERING.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1090004134684 does not contain precious metals.
This information was last updated on Jul 01, 2025.