Switch,liquid level

Defense Logistics Agency Aviation seeks quotes for seven each of a liquid level switch (NSN 6680-01-375-2008) under a HUBZone set-aside, with quotes due October 20, 2026, a date that has already passed. The request for quotations, DLA request SPE4A527T0579, is an auto-evaluation solicitation issued through DIBBS, and quotes must be submitted there. Only HUBZone offerors may compete.

Inspection and acceptance occur at destination, DLA Distribution DDSP New Cumberland, Pennsylvania 17070-5002, on an FOB Origin basis. Delivery is required within 167 days after award. The solicitation identifies the item as a Critical Application Item requiring special packaging under MIL-STD-2073-1E and marking under MIL-STD-129. The attachment identifies the item by Setra Systems part number 181404, model LS-179400-SPDT-030. Clauses address Buy American requirements, prohibited substances (mercury and hexavalent chromium), covered defense telecommunications equipment, and transport of supplies by sea on U.S.-flag vessels. Cost variance is zero percent, so offerors must quote exact quantities. Prior awards for this item ranged from $440 to $2,958 per unit across various contractors. The product service code is 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments.