National Stock Number
2925-00-031-7311
National Stock Number (NSN) 2925-00-031-7311, or NIIN 000317311, (cutout relay,engine generator) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 000317311 was cancelled on December 13, 2001, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 17181. [A DEVICE FOR AUTOMATICALLY OPENING THE CIRCUIT BETWEEN AN ENGINE GENERATOR AND THE BATTERY OF THE ENGINE ELECTRICAL SYSTEM TO PREVENT THE FLOW OF REVERSE CURRENT TO THE GENERATOR AND AUTOMATICALLY CLOSING THE CIRCUIT WHEN THE VOLTAGE OF THE GENERATOR REACHES NORMAL RANGE. EXCLUDES:REGULATOR, CURRENT AND RELAY (AS MODIFIED).]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2925000317311 does not contain precious metals.
This information was last updated on Aug 01, 2025.