At ASAP NSN Parts, owned and operated by ASAP Semiconductor, we make it as simple as possible for you to find Screw Cap Socket He top part numbers NAS1164-1L with NSN 5305-00-971-7492 manufactured by 354 Plain St. 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 on your next purchase.