>> Search results for: WDIR NSN Search Results National Stock Number (NSN) Description 1670-21-906-4029, 1670219064029 WIND DRIFT INDICATO 6660-00-531-4826 , 6660005314826 Cancelled -> Replaced by 6660008673812 1 Related Inventory B390-1100TOB390-1100Condition NETornado OEM Par Readily AvailableAdd to RFQ Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information