National Stock Number
1325-01-390-4537
National Stock Number (NSN) 1325-01-390-4537, or NIIN 013904537, (bomb,utility) was assigned May 19, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 Aug 11, 1997, 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 design of this part is unstable. Engineering, manufacturing, or performance characteristics indicate that the required design objectives have not been achieved. Major changes are contemplated because the part has a low process yield or has demonstrated marginal performance during tests or service use. These changes will render the present part obsolete and unusable in its present configuration. Limited acquisition from the present source is anticipated pending configuration changes. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 20380. [AN ITEM DESIGNED TO BE DROPPED FROM AN AIRCRAFT TO DESTROY OR REDUCE THE UTILITY OF A TARGET BY EXPLOSIVE EFFECT. THE BOMB IS DESIGNED TO BE USED AGAINST BOTH MATERIAL TARGETS AND PERSONNEL. WHEN EMPTY OR INERT LOADED THE BOMB MAY BE USED FOR TRAINING PURPOSES.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 1325013904537 does not contain precious metals.
This NSN is associated to Schedule B 9306900040: bombs, grenades, torpedos, mines, and similar munitions of war, and other ammunition and projectiles. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332992: small arms ammunition manufacturing.
This information was last updated on Jul 01, 2025.