National Stock Number
1377-00-489-7476
National Stock Number (NSN) 1377-00-489-7476, or NIIN 004897476, (initiator,propellant actuated) was assigned October 3, 1969 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. One 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 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 14, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 30204. [AN ITEM WHICH PRODUCES GAS PRESSURE OF SHORT DURATION, LESS THAN ONE (1) SECOND, BY THE BURNING OF AN UNCASED, SELF-CONTAINED PROPELLANT CHARGE. IT MAY INCLUDE AN ELECTRICAL IGNITION ELEMENT. IT IS DESIGNED TO ACTIVATE AIRCRAFT CANOPY REMOVERS, CATAPULTS, RELEASE MECHANISMS, AND THE LIKE.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 1377004897476 does not contain precious metals.
This information was last updated on Aug 01, 2025.