National Stock Number
1340-00-122-6551
National Stock Number (NSN) 1340-00-122-6551, or NIIN 001226551, (propellant grain) has an unknown assigned date. NIIN 001226551 was cancelled on August 4, 1991, 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) 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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1340001226551 does not contain precious metals.
This information was last updated on Aug 01, 2025.