NSN 4921-01-578-1757, 4921015781757
TEST SET SUBASSEMBLY,TORPEDO COM

Federal Supply Classification: FSC 4921 - Torpedo Maintenance, Repair, and Checkout Specialized Equipment
National Item Identification Number: NIIN 015781757
Codification Country: United States
Item Name Code: INC 42645
Criticality: ( )
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4921-01-578-1757

National Stock Number (NSN) 4921-01-578-1757, or NIIN 015781757, (test set subassembly,torpedo com) was assigned September 29, 2009 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 42645. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4921015781757 does not contain precious metals.

This NSN is associated to Schedule B 9306900080: parts for bombs, grenades, torpedos, mines, and similar munitions of war. 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 Aug 01, 2025.