National Stock Number
1376-00-439-8246
National Stock Number (NSN) 1376-00-439-8246, or NIIN 004398246, (propellant grain) was assigned January 1, 1963 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 20423. [A SOLID PREFORMED ITEM SPECIFICALLY DESIGNED TO PRODUCE THE REQUIRED PROPULSION EFFECT IN NONAIRBREATHING REACTION PROPULSION DEVICES. IT CONSISTS OF ALL OF THE INGREDIENTS NECESSARY FOR SUSTAINED COMBUSTION. IT MAY BE A HETEROGENEOUS MIXTURE OF AN OXIDIZING AGENT AND A FUEL, OR IT MAY BE A CHEMICAL COMPOSITION WHICH PROVIDES ITS OWN OXIDIZER.]. 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 1376004398246 does not contain precious metals.
This NSN is associated to Schedule B 3601000000: propellant powders. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325920: explosives manufacturing.
This information was last updated on Aug 01, 2025.