National Stock Number (NSN) 6340-01-394-6289, or NIIN 013946289, (alarm set,pilot warning) was assigned August 12, 1994 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 21, 2018. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A619P3601, SPE4A614M4301, SPM4A612MNQ93, SPM4A611MCN12, SPM4A610MB876. The total value of the awarded contracts has been US$ 51,329.40.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 5,415. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 26, 2008, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 38629. [A COMPLETE ELECTRICAL WARNING UNIT SPECIFICALLY DESIGNED TO PROVIDE AN AURAL MESSAGE/WARNING THROUGH PILOT'S EARPHONES AND/OR VISUAL MESSAGE ON PILOT'S HEADS-UP VISOR DISPLAY OR A CONTROL PANEL INDICATING AN UNSAFE AIRCRAFT ATTITUDE, SUCH AS: ALTITUDE, FIRE, CANOPY, PRESSURIZATION, ENGINE AND/OR ROTOR RPMS, AND THE LIKE. ITEM DOES NOT PROVIDE FACILITIES FOR BELLS, BUZZERS, HORNS, SIRENS AND\OR LIGHTS. EXCLUDES:ALARM SET, PERSONNEL HAZARD.]. 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 6340013946289 does not contain precious metals.
This NSN is associated to Schedule B 8531900002: parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.
This information was last updated on Aug 01, 2025.