National Stock Number
2920-01-210-0421
National Stock Number (NSN) 2920-01-210-0421, or NIIN 012100421, (vibrator,ignition coil) was assigned June 6, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 3 of those 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. 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, with the most recent procurement date of Jul 12, 2010. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7L010M6450. The total value of the awarded contracts has been US$ 285.00.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 05, 2013, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 21138. [AN ITEM WHICH RAPIDLY INTERRUPTS THE CURRENT TO AN IGNITION COIL OR MAGNETO. IT MAY INCLUDE CAPACITOR(S), RELAY(S), AND/OR RESISTOR(S). IT DOES NOT INCLUDE IGNITION SYSTEM DISTRIBUTORS OR TIMERS. FOR ITEMS WHICH PERFORM SIMILAR FUNCTIONS, BUT ARE A PART OF IGNITION COILS, SEE ARMATURE, INDUCTION COIL.]. 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 2920012100421 does not contain precious metals.
This NSN is associated to Schedule B 8511300080: ignition coils 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 Apr 01, 2025.