At ASAP NSN Parts, owned and operated by ASAP Semiconductor, we make it as simple as possible for you to find different part types from the manufacturer Copelec like Crystal Unit Quartz. Quote for part numbers including QA18A6671K11 with NSN 5955-14-275-3903 which are manufactured by Copelec with (CAGE Code F1182) . We know how hard it can be to find the parts you need. As such, we make sure that our vast inventory of more than 2 billion NSN parts is always stocked with parts, both new and obsolete. Just send us an RFQ to get started for your desired Copelec NSN part on your next purchase.