Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number YL1B 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 YL1B It is listed as Circuit Breaker. component manufactured by Lucent Technologies Inc, specifically under CAGE Code 06KW9. It is also accompanied by the NSN 5925012140436 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5925 Circuit Breakers.