National Stock Number (NSN) 2910-00-646-9727, or NIIN 006469727, (cylinder,engine starting) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 14 stock numbers. Five of the National Stock Numbers that it replaces are: 2910013743995, 2910013256999, 2910013167017, 2910011289537, 2910013638090.
There are 50 manufacturer part numbers associated with this NSN. 43 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 35 suppliers. Today, 25 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 9 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 12 sources of supply.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 833 contracts issued for this part number, with 545 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE7L125P7710, SPE7L524P0795, SPE7M424P1135, SPE7M121F6363, SPE7M121F5967. The total value of the awarded contracts has been US$ 2,511,372.03.
This NSN is very common among different weapons systems, belonging to 147 different platforms.
There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 6 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 10, 2018, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 42139. [AN ITEM SPECIFICALLY DESIGNED TO SAFELY CONTAIN AN METER A STARTING MIXTURE, SUBSTANCE, AND IS COMPATIBLE WITH OTHER BASIC COMPONENT ITEMS AS AN ENTITY IN A QUICK STARTING SYSTEM FOR DIESEL ENGINES.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 2910006469727 does not contain precious metals.
This information was last updated on Aug 01, 2025.