Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your hair spring NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find hair spring with NSN 6685-00-394-7937, 1670-01-264-4854, 6620-00-443-4133, 6610-00-962-3723, 6610-00-525-5783 and manufactured by Elsag Bailey Inc, Fxc Corporation, Honeywell Intl Inc, Kollsman Inc, Sierra Nevada Corporation at some of the most competitive prices in the market. Just fill out and submit an RFQ to get started on a quick and competitive quote.