Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number TB 144 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number TB 144 It is listed as Locknutelectrical Conduit. component manufactured by Thomas And Betts Corporation, specifically under CAGE Code 56501. It is also accompanied by the NSN 5975016670611 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5975 Electrical Hardware and Supplies.