At ASAP NSN Parts, owned and operated by ASAP Semiconductor, we make it as simple as possible for you to find Housing Short, Housing Long top part numbers RW-509, RW-629 with NSN 1670-01-287-1693, 1670-01-287-1692 manufactured by 3 Ring Inc. 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.