National Stock Number (NSN) 6350-01-421-0501, or NIIN 014210501, (alarm set,personnel hazard) was assigned October 31, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 a year. There have been 7 contracts issued for this part number, with 7 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A624PQ434, SPE4A618V528C, SPE4A618V340Q, SPE4A618V297Y, SPE4A618V7417. The total value of the awarded contracts has been US$ 37,708.00.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
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$ 19,828. 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) 38133. [A COMPLETE ELECTRICAL WARNING UNIT DESIGNED TO PROVIDE AN AURAL AND/OR VISUAL SIGNAL OF AN IMMINENT THREAT TO PERSONNEL SAFETY WITHIN A PREDEFINED AREA. THE UNIT IS ACTUATED FROM A CENTRAL CONTROL STATION OR BY AUTOMATIC SEQUENCING, BUT DOES NOT PROVIDE SENSING OR DETECTION CAPABILITY. IT MAY CONTAIN WARNING DEVICES SUCH AS A BELLS, BUZZERS, HORNS, SIRENS AND/OR LIGHTS. EXCLUDES:ALARM, OVER RADIATION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6350014210501 does not contain precious metals.
This NSN is associated to Schedule B 8531800050: signaling apparatus, electric, 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 Jul 01, 2025.