National Stock Number
2920-01-663-5071
National Stock Number (NSN) 2920-01-663-5071, or NIIN 016635071, (cutout relay,engine generator) was assigned May 11, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L524V0534, SPE7L523P1769. The total value of the awarded contracts has been US$ 2,039.52.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
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 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 2920016635071 does not contain precious metals.
This NSN is associated to Schedule B 8511908000: internal combustion engine parts, nesoi. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.
This information was last updated on May 01, 2025.