National Stock Number
5945-00-193-3555
National Stock Number (NSN) 5945-00-193-3555, or NIIN 001933555, (plunger,solenoid) was assigned March 11, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. 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) 21146. [A METALLIC ITEM USED AS A CORE WHICH REACTS TO THE MAGNETIC FLUX PRODUCED BY A SURROUNDING ELECTRICAL COIL(S). IT TRAVELS ON A LONGITUDINAL PLANE WITH RECIPROCATING MOTION TO PERFORM A MECHANICAL FUNCTION. IT MAY HAVE FACILITIES FOR ATTACHING MECHANICAL AND/OR ELECTRICAL ITEMS SUCH AS LINKAGE AND/OR CONTACTS. IT IS A MAINTENANCE PART FOR SUCH ITEMS AS RELAY, SOLENOID; RELAY-SOLENOID, ENGINE STARTER, ELECTRICAL; AND SOLENOID, ELECTRICAL.]. 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 5945001933555 contains an unknown precious metal.
This NSN is associated to Schedule B 8511806000: internal combustion engine ignition equipment, nesoi. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.
This information was last updated on Aug 01, 2025.