National Stock Number
6220-00-947-7572
National Stock Number (NSN) 6220-00-947-7572, or NIIN 009477572, (light,warning) was assigned April 6, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6220001747833, 6220010045263.
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 somewhat common among different platforms, belonging to 3 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 37426. [A LIGHT DESIGNED TO BE PERMANENTLY OR TEMPORARILY MOUNTED OR POSITIONED ON OR NEAR A MOVABLE/IMMOVABLE OBJECT OR OBSTRUCTION TO ALERT PERSONNEL OF A DANGEROUS, HAZARDOUS, OR UNUSUAL CONDITION OR SITUATION BY AUTOMATICALLY PRODUCING EITHER REPEATED FLASHES OF LIGHT OR BY ROTATION OR OSCILLATION OF A LIGHT SOURCE. EXCLUDES:ITEMS WITH INTEGRAL SIREN.]. 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 6220009477572 contains an unknown precious metal.
This NSN is associated to Schedule B 8530800000: electrical signal, safety or traffic control equipment for roads, inland waterway, parking facility, port installation or airfield, exc of head 8606. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 334290: other communications equipment manufacturing.
This information was last updated on Aug 01, 2025.