National Stock Number
2920-00-555-6441
National Stock Number (NSN) 2920-00-555-6441, or NIIN 005556441, (starter-generator,engine,nonairc) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2920010603253.
There are 3 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
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 Jul 02, 2010, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 51415. [A ROTATING MACHINE WHICH IS AN ACCESSORY TO AND DIRECTLY CRANKS A NONAIRCRAFT ENGINE AND SUBSEQUENTLY GENERATES DIRECT CURRENT. THE GENERATOR AND STARTER ACTION IS NOT SIMULTANEOUS. SEE ALSO STARTER,ENGINE,ELECTRICAL AND GENERATOR,ENGINE ACCESSORY. EXCLUDES:STARTER-GENERATOR,ENGINE,AIR TURBINE DRIVEN.]. 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 2920005556441 does not contain precious metals.
This NSN is associated to Schedule B 8511400000: starter motors and dual purpose starter-generators for internal combustion engines. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.
This information was last updated on Jul 01, 2025.